| 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 | $151.52 | 7.726% | $163.2264 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $93.75 | 7.817% | $101.0784 | $101.08 | $101.10 | $101.10 |
| Purchase #3 | $215.76 | 5.723% | $228.1079 | $228.11 | $228.10 | $228.10 |
| Purchase #4 | $122.62 | 10.762% | $135.8164 | $135.82 | $135.80 | $135.80 |
| Purchase #5 | $89.95 | 7.607% | $96.7925 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $224.40 | 4.412% | $234.3005 | $234.30 | $234.30 | $234.30 |
| Purchase #7 | $99.35 | 8.310% | $107.606 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $997.35 | $1,066.9281 | $1,066.94 | $1,066.95 | $1,066.90 | |