| 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 | $195.84 | 3.828% | $203.3368 | $203.34 | $203.35 | $203.30 |
| Purchase #2 | $57.92 | 3.701% | $60.0636 | $60.06 | $60.05 | $60.10 |
| Purchase #3 | $126.67 | 13.221% | $143.417 | $143.42 | $143.40 | $143.40 |
| Purchase #4 | $108.30 | 3.709% | $112.3168 | $112.32 | $112.30 | $112.30 |
| Purchase #5 | $164.61 | 3.148% | $169.7919 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $122.83 | 6.527% | $130.8471 | $130.85 | $130.85 | $130.80 |
| Purchase #7 | $119.40 | 12.104% | $133.8522 | $133.85 | $133.85 | $133.90 |
| 7 purchase totals = | $895.57 | $953.6254 | $953.63 | $953.60 | $953.60 | |