| 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 | $125.38 | 10.162% | $138.1211 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $220.45 | 4.301% | $229.9316 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $166.85 | 8.365% | $180.807 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $75.67 | 11.593% | $84.4424 | $84.44 | $84.45 | $84.40 |
| Purchase #5 | $117.86 | 10.625% | $130.3826 | $130.38 | $130.40 | $130.40 |
| Purchase #6 | $94.56 | 11.449% | $105.3862 | $105.39 | $105.40 | $105.40 |
| Purchase #7 | $92.58 | 8.728% | $100.6604 | $100.66 | $100.65 | $100.70 |
| 7 purchase totals = | $893.35 | $969.7313 | $969.73 | $969.75 | $969.70 | |