| 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 | $149.25 | 7.710% | $160.7572 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $232.92 | 9.442% | $254.9123 | $254.91 | $254.90 | $254.90 |
| Purchase #3 | $23.39 | 8.563% | $25.3929 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $64.61 | 8.634% | $70.1884 | $70.19 | $70.20 | $70.20 |
| Purchase #5 | $138.83 | 10.681% | $153.6584 | $153.66 | $153.65 | $153.70 |
| Purchase #6 | $11.26 | 4.269% | $11.7407 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $193.69 | 5.363% | $204.0776 | $204.08 | $204.10 | $204.10 |
| 7 purchase totals = | $813.95 | $880.7275 | $880.73 | $880.75 | $880.80 | |