| 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 | $138.99 | 11.259% | $154.6389 | $154.64 | $154.65 | $154.60 |
| Purchase #2 | $98.94 | 8.638% | $107.4864 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $27.72 | 6.609% | $29.552 | $29.55 | $29.55 | $29.60 |
| Purchase #4 | $172.31 | 12.657% | $194.1193 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $68.81 | 13.832% | $78.3278 | $78.33 | $78.35 | $78.30 |
| Purchase #6 | $154.48 | 7.218% | $165.6304 | $165.63 | $165.65 | $165.60 |
| Purchase #7 | $108.59 | 11.215% | $120.7684 | $120.77 | $120.75 | $120.80 |
| 7 purchase totals = | $769.84 | $850.5232 | $850.53 | $850.55 | $850.50 | |