| 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 | $146.99 | 9.362% | $160.7512 | $160.75 | $160.75 | $160.80 |
| Purchase #2 | $45.89 | 5.202% | $48.2772 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $57.54 | 6.255% | $61.1391 | $61.14 | $61.15 | $61.10 |
| Purchase #4 | $176.44 | 8.209% | $190.924 | $190.92 | $190.90 | $190.90 |
| Purchase #5 | $173.68 | 13.451% | $197.0417 | $197.04 | $197.05 | $197.00 |
| Purchase #6 | $155.41 | 9.869% | $170.7474 | $170.75 | $170.75 | $170.70 |
| Purchase #7 | $179.55 | 4.816% | $188.1971 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $935.50 | $1,017.0777 | $1,017.08 | $1,017.10 | $1,017.00 | |