| 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 | $161.25 | 5.416% | $169.9833 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $52.49 | 5.192% | $55.2153 | $55.22 | $55.20 | $55.20 |
| Purchase #3 | $141.83 | 10.769% | $157.1037 | $157.10 | $157.10 | $157.10 |
| Purchase #4 | $71.62 | 4.687% | $74.9768 | $74.98 | $75.00 | $75.00 |
| Purchase #5 | $179.91 | 12.255% | $201.958 | $201.96 | $201.95 | $202.00 |
| Purchase #6 | $44.80 | 13.401% | $50.8036 | $50.80 | $50.80 | $50.80 |
| Purchase #7 | $144.37 | 10.491% | $159.5159 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $796.27 | $869.5566 | $869.56 | $869.55 | $869.60 | |