| 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 | $101.83 | 13.573% | $115.6514 | $115.65 | $115.65 | $115.70 |
| Purchase #2 | $245.79 | 4.170% | $256.0394 | $256.04 | $256.05 | $256.00 |
| Purchase #3 | $32.93 | 7.383% | $35.3612 | $35.36 | $35.35 | $35.40 |
| Purchase #4 | $115.31 | 7.771% | $124.2707 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $145.48 | 5.836% | $153.9702 | $153.97 | $153.95 | $154.00 |
| Purchase #6 | $158.81 | 4.114% | $165.3434 | $165.34 | $165.35 | $165.30 |
| Purchase #7 | $75.83 | 3.372% | $78.387 | $78.39 | $78.40 | $78.40 |
| 7 purchase totals = | $875.98 | $929.0233 | $929.02 | $929.00 | $929.10 | |