| 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 | $156.33 | 10.278% | $172.3976 | $172.40 | $172.40 | $172.40 |
| Purchase #2 | $132.84 | 6.682% | $141.7164 | $141.72 | $141.70 | $141.70 |
| Purchase #3 | $62.97 | 4.512% | $65.8112 | $65.81 | $65.80 | $65.80 |
| Purchase #4 | $94.90 | 11.338% | $105.6598 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $166.86 | 6.793% | $178.1948 | $178.19 | $178.20 | $178.20 |
| Purchase #6 | $55.42 | 13.340% | $62.813 | $62.81 | $62.80 | $62.80 |
| Purchase #7 | $102.83 | 3.220% | $106.1411 | $106.14 | $106.15 | $106.10 |
| 7 purchase totals = | $772.15 | $832.7339 | $832.73 | $832.70 | $832.70 | |