| 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 | $203.72 | 9.150% | $222.3604 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $82.28 | 7.841% | $88.7316 | $88.73 | $88.75 | $88.70 |
| Purchase #3 | $24.28 | 8.837% | $26.4256 | $26.43 | $26.45 | $26.40 |
| Purchase #4 | $55.95 | 4.214% | $58.3077 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $159.91 | 5.756% | $169.1144 | $169.11 | $169.10 | $169.10 |
| Purchase #6 | $209.89 | 12.269% | $235.6414 | $235.64 | $235.65 | $235.60 |
| Purchase #7 | $135.66 | 13.839% | $154.434 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $871.69 | $955.0151 | $955.01 | $955.05 | $954.90 | |