| 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 | $167.44 | 4.649% | $175.2243 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $152.47 | 9.512% | $166.9729 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $200.59 | 6.733% | $214.0957 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $220.68 | 10.567% | $243.9993 | $244.00 | $244.00 | $244.00 |
| Purchase #5 | $191.27 | 4.648% | $200.1602 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $118.87 | 3.620% | $123.1731 | $123.17 | $123.15 | $123.20 |
| Purchase #7 | $239.35 | 3.800% | $248.4453 | $248.45 | $248.45 | $248.40 |
| 7 purchase totals = | $1,290.67 | $1,372.0708 | $1,372.07 | $1,372.00 | $1,372.10 | |