| 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 | $121.29 | 8.484% | $131.5802 | $131.58 | $131.60 | $131.60 |
| Purchase #2 | $161.63 | 11.581% | $180.3484 | $180.35 | $180.35 | $180.30 |
| Purchase #3 | $244.78 | 13.217% | $277.1326 | $277.13 | $277.15 | $277.10 |
| Purchase #4 | $151.43 | 11.829% | $169.3427 | $169.34 | $169.35 | $169.30 |
| Purchase #5 | $220.73 | 6.785% | $235.7065 | $235.71 | $235.70 | $235.70 |
| Purchase #6 | $113.91 | 7.189% | $122.099 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $219.56 | 7.329% | $235.6516 | $235.65 | $235.65 | $235.70 |
| 7 purchase totals = | $1,233.33 | $1,351.8610 | $1,351.86 | $1,351.90 | $1,351.80 | |