| 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 | $150.98 | 13.637% | $171.5691 | $171.57 | $171.55 | $171.60 |
| Purchase #2 | $43.25 | 13.151% | $48.9378 | $48.94 | $48.95 | $48.90 |
| Purchase #3 | $152.68 | 9.615% | $167.3602 | $167.36 | $167.35 | $167.40 |
| Purchase #4 | $79.81 | 9.500% | $87.392 | $87.39 | $87.40 | $87.40 |
| Purchase #5 | $68.56 | 11.700% | $76.5815 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $165.41 | 3.128% | $170.584 | $170.58 | $170.60 | $170.60 |
| Purchase #7 | $182.42 | 10.429% | $201.4446 | $201.44 | $201.45 | $201.40 |
| 7 purchase totals = | $843.11 | $923.8692 | $923.86 | $923.90 | $923.90 | |