| 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 | $34.61 | 12.276% | $38.8587 | $38.86 | $38.85 | $38.90 |
| Purchase #2 | $177.64 | 12.861% | $200.4863 | $200.49 | $200.50 | $200.50 |
| Purchase #3 | $143.42 | 9.749% | $157.402 | $157.40 | $157.40 | $157.40 |
| Purchase #4 | $144.98 | 4.734% | $151.8434 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $152.43 | 13.267% | $172.6529 | $172.65 | $172.65 | $172.70 |
| Purchase #6 | $39.97 | 4.701% | $41.849 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $197.63 | 10.666% | $218.7092 | $218.71 | $218.70 | $218.70 |
| 7 purchase totals = | $890.68 | $981.8015 | $981.80 | $981.80 | $981.80 | |