| 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 | $169.81 | 11.339% | $189.0648 | $189.06 | $189.05 | $189.10 |
| Purchase #2 | $244.62 | 13.642% | $277.9911 | $277.99 | $278.00 | $278.00 |
| Purchase #3 | $54.33 | 7.791% | $58.5629 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $18.63 | 12.416% | $20.9431 | $20.94 | $20.95 | $20.90 |
| Purchase #5 | $188.44 | 13.516% | $213.9096 | $213.91 | $213.90 | $213.90 |
| Purchase #6 | $130.54 | 3.850% | $135.5658 | $135.57 | $135.55 | $135.60 |
| Purchase #7 | $31.45 | 7.425% | $33.7852 | $33.79 | $33.80 | $33.80 |
| 7 purchase totals = | $837.82 | $929.8225 | $929.82 | $929.80 | $929.90 | |