| 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 | $186.74 | 9.697% | $204.8482 | $204.85 | $204.85 | $204.80 |
| Purchase #2 | $143.72 | 7.689% | $154.7706 | $154.77 | $154.75 | $154.80 |
| Purchase #3 | $66.78 | 9.520% | $73.1375 | $73.14 | $73.15 | $73.10 |
| Purchase #4 | $106.35 | 9.169% | $116.1012 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $121.32 | 12.658% | $136.6767 | $136.68 | $136.70 | $136.70 |
| Purchase #6 | $93.64 | 8.572% | $101.6668 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $210.29 | 8.688% | $228.56 | $228.56 | $228.55 | $228.60 |
| 7 purchase totals = | $928.84 | $1,015.7610 | $1,015.77 | $1,015.75 | $1,015.80 | |