| 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 | $175.75 | 6.204% | $186.6535 | $186.65 | $186.65 | $186.70 |
| Purchase #2 | $243.89 | 9.157% | $266.223 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $10.38 | 11.453% | $11.5688 | $11.57 | $11.55 | $11.60 |
| Purchase #4 | $46.64 | 8.312% | $50.5167 | $50.52 | $50.50 | $50.50 |
| Purchase #5 | $103.52 | 12.772% | $116.7416 | $116.74 | $116.75 | $116.70 |
| Purchase #6 | $61.96 | 8.281% | $67.0909 | $67.09 | $67.10 | $67.10 |
| Purchase #7 | $181.69 | 5.662% | $191.9773 | $191.98 | $192.00 | $192.00 |
| 7 purchase totals = | $823.83 | $890.7718 | $890.77 | $890.75 | $890.80 | |