| 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 | $155.52 | 10.637% | $172.0627 | $172.06 | $172.05 | $172.10 |
| Purchase #2 | $93.54 | 9.288% | $102.228 | $102.23 | $102.25 | $102.20 |
| Purchase #3 | $91.79 | 6.654% | $97.8977 | $97.90 | $97.90 | $97.90 |
| Purchase #4 | $152.32 | 11.828% | $170.3364 | $170.34 | $170.35 | $170.30 |
| Purchase #5 | $73.90 | 10.174% | $81.4186 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $81.45 | 7.358% | $87.4431 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $42.51 | 10.469% | $46.9604 | $46.96 | $46.95 | $47.00 |
| 7 purchase totals = | $691.03 | $758.3469 | $758.35 | $758.35 | $758.30 | |