| 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 | $215.99 | 9.412% | $236.319 | $236.32 | $236.30 | $236.30 |
| Purchase #2 | $164.81 | 6.644% | $175.76 | $175.76 | $175.75 | $175.80 |
| Purchase #3 | $39.93 | 9.524% | $43.7329 | $43.73 | $43.75 | $43.70 |
| Purchase #4 | $70.88 | 4.590% | $74.1334 | $74.13 | $74.15 | $74.10 |
| Purchase #5 | $97.36 | 13.328% | $110.3361 | $110.34 | $110.35 | $110.30 |
| Purchase #6 | $135.55 | 10.389% | $149.6323 | $149.63 | $149.65 | $149.60 |
| Purchase #7 | $167.44 | 6.629% | $178.5396 | $178.54 | $178.55 | $178.50 |
| 7 purchase totals = | $891.96 | $968.4533 | $968.45 | $968.50 | $968.30 | |