| 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 | $191.59 | 7.602% | $206.1547 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $147.68 | 8.128% | $159.6834 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $102.75 | 13.394% | $116.5123 | $116.51 | $116.50 | $116.50 |
| Purchase #4 | $35.84 | 4.701% | $37.5248 | $37.52 | $37.50 | $37.50 |
| Purchase #5 | $20.86 | 7.352% | $22.3936 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $162.91 | 5.418% | $171.7365 | $171.74 | $171.75 | $171.70 |
| Purchase #7 | $13.57 | 10.342% | $14.9734 | $14.97 | $14.95 | $15.00 |
| 7 purchase totals = | $675.20 | $728.9787 | $728.96 | $728.95 | $729.00 | |