| 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 | $201.82 | 5.364% | $212.6456 | $212.65 | $212.65 | $212.60 |
| Purchase #2 | $12.50 | 7.460% | $13.4325 | $13.43 | $13.45 | $13.40 |
| Purchase #3 | $157.46 | 11.491% | $175.5537 | $175.55 | $175.55 | $175.60 |
| Purchase #4 | $169.82 | 11.392% | $189.1659 | $189.17 | $189.15 | $189.20 |
| Purchase #5 | $26.40 | 6.386% | $28.0859 | $28.09 | $28.10 | $28.10 |
| Purchase #6 | $161.84 | 9.174% | $176.6872 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $16.36 | 13.799% | $18.6175 | $18.62 | $18.60 | $18.60 |
| 7 purchase totals = | $746.20 | $814.1883 | $814.20 | $814.20 | $814.20 | |