| 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 | $153.32 | 4.143% | $159.672 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $75.81 | 10.538% | $83.7989 | $83.80 | $83.80 | $83.80 |
| Purchase #3 | $155.59 | 8.873% | $169.3955 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $232.42 | 12.263% | $260.9217 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $44.30 | 11.752% | $49.5061 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $94.59 | 11.398% | $105.3714 | $105.37 | $105.35 | $105.40 |
| Purchase #7 | $27.29 | 7.697% | $29.3905 | $29.39 | $29.40 | $29.40 |
| 7 purchase totals = | $783.32 | $858.0561 | $858.06 | $858.00 | $858.10 | |