| 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 | $191.82 | 3.301% | $198.152 | $198.15 | $198.15 | $198.20 |
| Purchase #2 | $110.72 | 3.318% | $114.3937 | $114.39 | $114.40 | $114.40 |
| Purchase #3 | $67.95 | 7.510% | $73.053 | $73.05 | $73.05 | $73.10 |
| Purchase #4 | $188.95 | 4.534% | $197.517 | $197.52 | $197.50 | $197.50 |
| Purchase #5 | $201.88 | 5.649% | $213.2842 | $213.28 | $213.30 | $213.30 |
| Purchase #6 | $53.73 | 12.725% | $60.5671 | $60.57 | $60.55 | $60.60 |
| Purchase #7 | $170.56 | 6.418% | $181.5065 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $985.61 | $1,038.4735 | $1,038.47 | $1,038.45 | $1,038.60 | |