| 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 | $148.48 | 7.710% | $159.9278 | $159.93 | $159.95 | $159.90 |
| Purchase #2 | $190.92 | 8.253% | $206.6766 | $206.68 | $206.70 | $206.70 |
| Purchase #3 | $172.48 | 10.821% | $191.1441 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $200.67 | 10.600% | $221.941 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $50.84 | 5.349% | $53.5594 | $53.56 | $53.55 | $53.60 |
| Purchase #6 | $24.31 | 8.411% | $26.3547 | $26.35 | $26.35 | $26.40 |
| Purchase #7 | $126.44 | 3.154% | $130.4279 | $130.43 | $130.45 | $130.40 |
| 7 purchase totals = | $914.14 | $990.0315 | $990.03 | $990.10 | $990.00 | |