| 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 | $149.28 | 10.222% | $164.5394 | $164.54 | $164.55 | $164.50 |
| Purchase #2 | $84.73 | 12.716% | $95.5043 | $95.50 | $95.50 | $95.50 |
| Purchase #3 | $55.98 | 7.552% | $60.2076 | $60.21 | $60.20 | $60.20 |
| Purchase #4 | $243.46 | 12.201% | $273.1646 | $273.16 | $273.15 | $273.20 |
| Purchase #5 | $18.89 | 11.321% | $21.0285 | $21.03 | $21.05 | $21.00 |
| Purchase #6 | $128.85 | 11.166% | $143.2374 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $120.54 | 6.537% | $128.4197 | $128.42 | $128.40 | $128.40 |
| 7 purchase totals = | $801.73 | $886.1015 | $886.10 | $886.10 | $886.00 | |