| 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 | $160.87 | 7.297% | $172.6087 | $172.61 | $172.60 | $172.60 |
| Purchase #2 | $102.99 | 13.835% | $117.2387 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $100.39 | 7.799% | $108.2194 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $6.73 | 12.249% | $7.5544 | $7.55 | $7.55 | $7.60 |
| Purchase #5 | $163.45 | 4.807% | $171.307 | $171.31 | $171.30 | $171.30 |
| Purchase #6 | $86.52 | 8.104% | $93.5316 | $93.53 | $93.55 | $93.50 |
| Purchase #7 | $205.71 | 11.553% | $229.4757 | $229.48 | $229.50 | $229.50 |
| 7 purchase totals = | $826.66 | $899.9355 | $899.94 | $899.95 | $899.90 | |