| 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 | $169.87 | 12.148% | $190.5058 | $190.51 | $190.50 | $190.50 |
| Purchase #2 | $94.94 | 9.592% | $104.0466 | $104.05 | $104.05 | $104.00 |
| Purchase #3 | $82.80 | 7.158% | $88.7268 | $88.73 | $88.75 | $88.70 |
| Purchase #4 | $109.76 | 4.363% | $114.5488 | $114.55 | $114.55 | $114.50 |
| Purchase #5 | $27.33 | 8.336% | $29.6082 | $29.61 | $29.60 | $29.60 |
| Purchase #6 | $95.61 | 5.754% | $101.1114 | $101.11 | $101.10 | $101.10 |
| Purchase #7 | $60.46 | 10.848% | $67.0187 | $67.02 | $67.00 | $67.00 |
| 7 purchase totals = | $640.77 | $695.5663 | $695.58 | $695.55 | $695.40 | |