| 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 | $140.29 | 12.670% | $158.0647 | $158.06 | $158.05 | $158.10 |
| Purchase #2 | $153.62 | 4.531% | $160.5805 | $160.58 | $160.60 | $160.60 |
| Purchase #3 | $57.31 | 12.338% | $64.3809 | $64.38 | $64.40 | $64.40 |
| Purchase #4 | $109.29 | 11.588% | $121.9545 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $68.35 | 10.643% | $75.6245 | $75.62 | $75.60 | $75.60 |
| Purchase #6 | $135.38 | 11.677% | $151.1883 | $151.19 | $151.20 | $151.20 |
| Purchase #7 | $70.84 | 5.119% | $74.4663 | $74.47 | $74.45 | $74.50 |
| 7 purchase totals = | $735.08 | $806.2597 | $806.25 | $806.25 | $806.40 | |