| 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 | $177.77 | 5.160% | $186.9429 | $186.94 | $186.95 | $186.90 |
| Purchase #2 | $111.66 | 8.462% | $121.1087 | $121.11 | $121.10 | $121.10 |
| Purchase #3 | $212.40 | 6.646% | $226.5161 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $132.53 | 4.416% | $138.3825 | $138.38 | $138.40 | $138.40 |
| Purchase #5 | $128.54 | 5.668% | $135.8256 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $47.43 | 7.448% | $50.9626 | $50.96 | $50.95 | $51.00 |
| Purchase #7 | $58.45 | 11.277% | $65.0414 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $868.78 | $924.7798 | $924.78 | $924.80 | $924.70 | |