| 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 | $190.96 | 6.388% | $203.1585 | $203.16 | $203.15 | $203.20 |
| Purchase #2 | $14.86 | 8.493% | $16.1221 | $16.12 | $16.10 | $16.10 |
| Purchase #3 | $219.76 | 6.516% | $234.0796 | $234.08 | $234.10 | $234.10 |
| Purchase #4 | $156.25 | 6.127% | $165.8234 | $165.82 | $165.80 | $165.80 |
| Purchase #5 | $102.54 | 13.834% | $116.7254 | $116.73 | $116.75 | $116.70 |
| Purchase #6 | $198.64 | 3.277% | $205.1494 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $43.40 | 3.801% | $45.0496 | $45.05 | $45.05 | $45.00 |
| 7 purchase totals = | $926.41 | $986.1080 | $986.11 | $986.10 | $986.00 | |