| 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 | $181.35 | 12.566% | $204.1384 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $175.45 | 6.764% | $187.3174 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $191.49 | 12.688% | $215.7863 | $215.79 | $215.80 | $215.80 |
| Purchase #4 | $14.61 | 11.531% | $16.2947 | $16.29 | $16.30 | $16.30 |
| Purchase #5 | $158.38 | 7.782% | $170.7051 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $83.57 | 11.590% | $93.2558 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $244.32 | 9.442% | $267.3887 | $267.39 | $267.40 | $267.40 |
| 7 purchase totals = | $1,049.17 | $1,154.8864 | $1,154.90 | $1,154.90 | $1,154.90 | |