| 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 | $107.99 | 8.488% | $117.1562 | $117.16 | $117.15 | $117.20 |
| Purchase #2 | $105.28 | 6.846% | $112.4875 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $187.94 | 7.639% | $202.2967 | $202.30 | $202.30 | $202.30 |
| Purchase #4 | $171.99 | 3.773% | $178.4792 | $178.48 | $178.50 | $178.50 |
| Purchase #5 | $42.84 | 11.778% | $47.8857 | $47.89 | $47.90 | $47.90 |
| Purchase #6 | $249.72 | 10.545% | $276.053 | $276.05 | $276.05 | $276.10 |
| Purchase #7 | $150.79 | 5.290% | $158.7668 | $158.77 | $158.75 | $158.80 |
| 7 purchase totals = | $1,016.55 | $1,093.1251 | $1,093.14 | $1,093.15 | $1,093.30 | |