| 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 | $117.88 | 13.504% | $133.7985 | $133.80 | $133.80 | $133.80 |
| Purchase #2 | $69.33 | 5.838% | $73.3775 | $73.38 | $73.40 | $73.40 |
| Purchase #3 | $169.73 | 10.822% | $188.0982 | $188.10 | $188.10 | $188.10 |
| Purchase #4 | $68.99 | 3.758% | $71.5826 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $82.31 | 9.139% | $89.8323 | $89.83 | $89.85 | $89.80 |
| Purchase #6 | $177.61 | 9.134% | $193.8329 | $193.83 | $193.85 | $193.80 |
| Purchase #7 | $180.36 | 9.297% | $197.1281 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $866.21 | $947.6501 | $947.65 | $947.75 | $947.60 | |