| 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 | $173.81 | 6.260% | $184.6905 | $184.69 | $184.70 | $184.70 |
| Purchase #2 | $177.31 | 5.564% | $187.1755 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $131.59 | 13.641% | $149.5402 | $149.54 | $149.55 | $149.50 |
| Purchase #4 | $118.29 | 9.626% | $129.6766 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $228.50 | 3.397% | $236.2621 | $236.26 | $236.25 | $236.30 |
| Purchase #6 | $99.38 | 5.537% | $104.8827 | $104.88 | $104.90 | $104.90 |
| Purchase #7 | $244.69 | 6.146% | $259.7286 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $1,173.57 | $1,251.9562 | $1,251.96 | $1,252.05 | $1,252.00 | |