| 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 | $172.84 | 7.789% | $186.3025 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $141.91 | 8.225% | $153.5821 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $91.84 | 4.719% | $96.1739 | $96.17 | $96.15 | $96.20 |
| Purchase #4 | $44.61 | 12.161% | $50.035 | $50.04 | $50.05 | $50.00 |
| Purchase #5 | $40.69 | 13.434% | $46.1563 | $46.16 | $46.15 | $46.20 |
| Purchase #6 | $30.72 | 7.853% | $33.1324 | $33.13 | $33.15 | $33.10 |
| Purchase #7 | $134.73 | 4.763% | $141.1472 | $141.15 | $141.15 | $141.10 |
| 7 purchase totals = | $657.34 | $706.5294 | $706.53 | $706.55 | $706.50 | |