| 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 | $155.44 | 3.532% | $160.9301 | $160.93 | $160.95 | $160.90 |
| Purchase #2 | $228.78 | 13.736% | $260.2052 | $260.21 | $260.20 | $260.20 |
| Purchase #3 | $179.87 | 4.743% | $188.4012 | $188.40 | $188.40 | $188.40 |
| Purchase #4 | $215.68 | 13.384% | $244.5466 | $244.55 | $244.55 | $244.50 |
| Purchase #5 | $59.73 | 5.338% | $62.9184 | $62.92 | $62.90 | $62.90 |
| Purchase #6 | $178.51 | 6.274% | $189.7097 | $189.71 | $189.70 | $189.70 |
| Purchase #7 | $200.55 | 11.780% | $224.1748 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,218.56 | $1,330.8860 | $1,330.89 | $1,330.85 | $1,330.80 | |