| 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 | $40.57 | 12.446% | $45.6193 | $45.62 | $45.60 | $45.60 |
| Purchase #2 | $150.41 | 12.826% | $169.7016 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $184.36 | 12.784% | $207.9286 | $207.93 | $207.95 | $207.90 |
| Purchase #4 | $152.31 | 4.474% | $159.1243 | $159.12 | $159.10 | $159.10 |
| Purchase #5 | $103.79 | 6.645% | $110.6868 | $110.69 | $110.70 | $110.70 |
| Purchase #6 | $138.82 | 10.296% | $153.1129 | $153.11 | $153.10 | $153.10 |
| Purchase #7 | $152.33 | 7.289% | $163.4333 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $922.59 | $1,009.6068 | $1,009.60 | $1,009.60 | $1,009.50 | |