| 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 | $151.79 | 12.417% | $170.6378 | $170.64 | $170.65 | $170.60 |
| Purchase #2 | $207.74 | 6.658% | $221.5713 | $221.57 | $221.55 | $221.60 |
| Purchase #3 | $9.65 | 12.757% | $10.8811 | $10.88 | $10.90 | $10.90 |
| Purchase #4 | $68.92 | 8.319% | $74.6535 | $74.65 | $74.65 | $74.70 |
| Purchase #5 | $172.83 | 11.664% | $192.9889 | $192.99 | $193.00 | $193.00 |
| Purchase #6 | $154.43 | 12.364% | $173.5237 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $101.53 | 4.385% | $105.9821 | $105.98 | $106.00 | $106.00 |
| 7 purchase totals = | $866.89 | $950.2384 | $950.23 | $950.25 | $950.30 | |