| 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 | $204.83 | 11.405% | $228.1909 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $130.30 | 8.437% | $141.2934 | $141.29 | $141.30 | $141.30 |
| Purchase #3 | $17.49 | 11.762% | $19.5472 | $19.55 | $19.55 | $19.50 |
| Purchase #4 | $62.47 | 3.111% | $64.4134 | $64.41 | $64.40 | $64.40 |
| Purchase #5 | $143.33 | 5.278% | $150.895 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $25.29 | 4.400% | $26.4028 | $26.40 | $26.40 | $26.40 |
| Purchase #7 | $157.97 | 13.242% | $178.8884 | $178.89 | $178.90 | $178.90 |
| 7 purchase totals = | $741.68 | $809.6311 | $809.63 | $809.65 | $809.60 | |