| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.34 | 13.212% | $176.9956 | $177.00 | $177.00 | $177.00 |
| Purchase #2 | $122.37 | 6.467% | $130.2837 | $130.28 | $130.30 | $130.30 |
| Purchase #3 | $166.95 | 10.217% | $184.0073 | $184.01 | $184.00 | $184.00 |
| Purchase #4 | $238.50 | 4.148% | $248.393 | $248.39 | $248.40 | $248.40 |
| Purchase #5 | $130.72 | 7.572% | $140.6181 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $236.65 | 11.686% | $264.3049 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $231.41 | 5.592% | $244.3504 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $1,282.94 | $1,388.9530 | $1,388.95 | $1,388.95 | $1,389.00 | |