| 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 | $148.68 | 12.391% | $167.1029 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $86.70 | 9.108% | $94.5966 | $94.60 | $94.60 | $94.60 |
| Purchase #3 | $155.64 | 9.180% | $169.9278 | $169.93 | $169.95 | $169.90 |
| Purchase #4 | $212.56 | 8.697% | $231.0463 | $231.05 | $231.05 | $231.00 |
| Purchase #5 | $34.61 | 13.192% | $39.1758 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $149.69 | 3.469% | $154.8827 | $154.88 | $154.90 | $154.90 |
| Purchase #7 | $45.46 | 12.327% | $51.0639 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $833.34 | $907.7960 | $907.80 | $907.85 | $907.80 | |