| 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 | $135.62 | 10.345% | $149.6499 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $144.27 | 6.866% | $154.1756 | $154.18 | $154.20 | $154.20 |
| Purchase #3 | $225.36 | 7.846% | $243.0417 | $243.04 | $243.05 | $243.00 |
| Purchase #4 | $227.77 | 13.672% | $258.9107 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $132.46 | 12.472% | $148.9804 | $148.98 | $149.00 | $149.00 |
| Purchase #6 | $157.64 | 5.268% | $165.9445 | $165.94 | $165.95 | $165.90 |
| Purchase #7 | $145.94 | 4.534% | $152.5569 | $152.56 | $152.55 | $152.60 |
| 7 purchase totals = | $1,169.06 | $1,273.2597 | $1,273.26 | $1,273.30 | $1,273.20 | |