| 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 | $154.25 | 7.401% | $165.666 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $148.51 | 6.669% | $158.4141 | $158.41 | $158.40 | $158.40 |
| Purchase #3 | $35.30 | 9.302% | $38.5836 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $226.42 | 6.382% | $240.8701 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $64.95 | 5.155% | $68.2982 | $68.30 | $68.30 | $68.30 |
| Purchase #6 | $137.48 | 4.479% | $143.6377 | $143.64 | $143.65 | $143.60 |
| Purchase #7 | $80.48 | 6.457% | $85.6766 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $847.39 | $901.1463 | $901.15 | $901.15 | $901.20 | |