| 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 | $231.82 | 11.261% | $257.9253 | $257.93 | $257.95 | $257.90 |
| Purchase #2 | $154.59 | 11.148% | $171.8237 | $171.82 | $171.80 | $171.80 |
| Purchase #3 | $222.54 | 9.379% | $243.412 | $243.41 | $243.40 | $243.40 |
| Purchase #4 | $197.96 | 10.827% | $219.3931 | $219.39 | $219.40 | $219.40 |
| Purchase #5 | $180.25 | 5.725% | $190.5693 | $190.57 | $190.55 | $190.60 |
| Purchase #6 | $193.67 | 5.665% | $204.6414 | $204.64 | $204.65 | $204.60 |
| Purchase #7 | $136.90 | 11.520% | $152.6709 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $1,317.73 | $1,440.4357 | $1,440.43 | $1,440.40 | $1,440.40 | |