| 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 | $15.96 | 10.182% | $17.585 | $17.59 | $17.60 | $17.60 |
| Purchase #2 | $209.81 | 13.221% | $237.549 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $118.95 | 7.670% | $128.0735 | $128.07 | $128.05 | $128.10 |
| Purchase #4 | $222.82 | 4.375% | $232.5684 | $232.57 | $232.55 | $232.60 |
| Purchase #5 | $87.28 | 9.650% | $95.7025 | $95.70 | $95.70 | $95.70 |
| Purchase #6 | $36.35 | 6.240% | $38.6182 | $38.62 | $38.60 | $38.60 |
| Purchase #7 | $159.65 | 10.632% | $176.624 | $176.62 | $176.60 | $176.60 |
| 7 purchase totals = | $850.82 | $926.7206 | $926.72 | $926.65 | $926.70 | |