| 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 | $149.35 | 3.415% | $154.4503 | $154.45 | $154.45 | $154.50 |
| Purchase #2 | $129.92 | 4.840% | $136.2081 | $136.21 | $136.20 | $136.20 |
| Purchase #3 | $66.63 | 6.368% | $70.873 | $70.87 | $70.85 | $70.90 |
| Purchase #4 | $95.32 | 13.291% | $107.989 | $107.99 | $108.00 | $108.00 |
| Purchase #5 | $95.93 | 9.863% | $105.3916 | $105.39 | $105.40 | $105.40 |
| Purchase #6 | $195.64 | 3.726% | $202.9295 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $102.56 | 9.689% | $112.497 | $112.50 | $112.50 | $112.50 |
| 7 purchase totals = | $835.35 | $890.3385 | $890.34 | $890.35 | $890.40 | |