| 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 | $137.95 | 13.619% | $156.7374 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $161.77 | 11.703% | $180.7019 | $180.70 | $180.70 | $180.70 |
| Purchase #3 | $35.34 | 11.440% | $39.3829 | $39.38 | $39.40 | $39.40 |
| Purchase #4 | $131.61 | 13.537% | $149.426 | $149.43 | $149.45 | $149.40 |
| Purchase #5 | $166.73 | 12.102% | $186.9077 | $186.91 | $186.90 | $186.90 |
| Purchase #6 | $213.34 | 6.763% | $227.7682 | $227.77 | $227.75 | $227.80 |
| Purchase #7 | $121.81 | 4.384% | $127.1502 | $127.15 | $127.15 | $127.20 |
| 7 purchase totals = | $968.55 | $1,068.0743 | $1,068.08 | $1,068.10 | $1,068.10 | |