| 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 | $177.85 | 3.606% | $184.2633 | $184.26 | $184.25 | $184.30 |
| Purchase #2 | $118.97 | 10.309% | $131.2346 | $131.23 | $131.25 | $131.20 |
| Purchase #3 | $37.61 | 5.114% | $39.5334 | $39.53 | $39.55 | $39.50 |
| Purchase #4 | $127.76 | 9.685% | $140.1336 | $140.13 | $140.15 | $140.10 |
| Purchase #5 | $70.93 | 5.348% | $74.7233 | $74.72 | $74.70 | $74.70 |
| Purchase #6 | $14.42 | 8.370% | $15.627 | $15.63 | $15.65 | $15.60 |
| Purchase #7 | $140.86 | 12.861% | $158.976 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $688.40 | $744.4912 | $744.48 | $744.55 | $744.40 | |