| 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 | $139.62 | 9.482% | $152.8588 | $152.86 | $152.85 | $152.90 |
| Purchase #2 | $205.79 | 12.397% | $231.3018 | $231.30 | $231.30 | $231.30 |
| Purchase #3 | $25.68 | 4.381% | $26.805 | $26.81 | $26.80 | $26.80 |
| Purchase #4 | $87.40 | 8.458% | $94.7923 | $94.79 | $94.80 | $94.80 |
| Purchase #5 | $148.30 | 4.134% | $154.4307 | $154.43 | $154.45 | $154.40 |
| Purchase #6 | $186.28 | 13.354% | $211.1558 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $115.76 | 3.104% | $119.3532 | $119.35 | $119.35 | $119.40 |
| 7 purchase totals = | $908.83 | $990.6976 | $990.70 | $990.70 | $990.80 | |