| 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 | $155.92 | 11.636% | $174.0629 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $101.46 | 8.626% | $110.2119 | $110.21 | $110.20 | $110.20 |
| Purchase #3 | $70.33 | 8.219% | $76.1104 | $76.11 | $76.10 | $76.10 |
| Purchase #4 | $102.28 | 6.300% | $108.7236 | $108.72 | $108.70 | $108.70 |
| Purchase #5 | $116.35 | 6.743% | $124.1955 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $41.90 | 10.229% | $46.186 | $46.19 | $46.20 | $46.20 |
| Purchase #7 | $86.79 | 5.560% | $91.6155 | $91.62 | $91.60 | $91.60 |
| 7 purchase totals = | $675.03 | $731.1058 | $731.11 | $731.05 | $731.10 | |