| 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 | $147.57 | 7.161% | $158.1375 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $101.26 | 10.311% | $111.7009 | $111.70 | $111.70 | $111.70 |
| Purchase #3 | $107.90 | 13.871% | $122.8668 | $122.87 | $122.85 | $122.90 |
| Purchase #4 | $227.35 | 9.552% | $249.0665 | $249.07 | $249.05 | $249.10 |
| Purchase #5 | $141.77 | 13.731% | $161.2364 | $161.24 | $161.25 | $161.20 |
| Purchase #6 | $227.77 | 3.105% | $234.8423 | $234.84 | $234.85 | $234.80 |
| Purchase #7 | $150.27 | 5.289% | $158.2178 | $158.22 | $158.20 | $158.20 |
| 7 purchase totals = | $1,103.89 | $1,196.0682 | $1,196.08 | $1,196.05 | $1,196.00 | |