| 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 | $243.67 | 6.436% | $259.3526 | $259.35 | $259.35 | $259.40 |
| Purchase #2 | $143.40 | 6.594% | $152.8558 | $152.86 | $152.85 | $152.90 |
| Purchase #3 | $85.35 | 10.485% | $94.2989 | $94.30 | $94.30 | $94.30 |
| Purchase #4 | $169.89 | 6.127% | $180.2992 | $180.30 | $180.30 | $180.30 |
| Purchase #5 | $65.33 | 7.465% | $70.2069 | $70.21 | $70.20 | $70.20 |
| Purchase #6 | $138.91 | 13.177% | $157.2142 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $79.32 | 3.811% | $82.3429 | $82.34 | $82.35 | $82.30 |
| 7 purchase totals = | $925.87 | $996.5705 | $996.57 | $996.55 | $996.60 | |