| 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 | $15.57 | 9.859% | $17.105 | $17.11 | $17.10 | $17.10 |
| Purchase #2 | $207.84 | 6.162% | $220.6471 | $220.65 | $220.65 | $220.60 |
| Purchase #3 | $32.46 | 4.185% | $33.8185 | $33.82 | $33.80 | $33.80 |
| Purchase #4 | $157.85 | 12.642% | $177.8054 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $141.85 | 9.807% | $155.7612 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $144.98 | 10.834% | $160.6871 | $160.69 | $160.70 | $160.70 |
| Purchase #7 | $148.96 | 3.276% | $153.8399 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $849.51 | $919.6642 | $919.68 | $919.65 | $919.60 | |