| 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 | $160.43 | 13.348% | $181.8442 | $181.84 | $181.85 | $181.80 |
| Purchase #2 | $91.27 | 10.755% | $101.0861 | $101.09 | $101.10 | $101.10 |
| Purchase #3 | $102.26 | 9.699% | $112.1782 | $112.18 | $112.20 | $112.20 |
| Purchase #4 | $118.74 | 12.188% | $133.212 | $133.21 | $133.20 | $133.20 |
| Purchase #5 | $47.83 | 8.336% | $51.8171 | $51.82 | $51.80 | $51.80 |
| Purchase #6 | $25.46 | 8.132% | $27.5304 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $207.47 | 9.148% | $226.4494 | $226.45 | $226.45 | $226.40 |
| 7 purchase totals = | $753.46 | $834.1174 | $834.12 | $834.15 | $834.00 | |