| 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 | $164.33 | 8.131% | $177.6917 | $177.69 | $177.70 | $177.70 |
| Purchase #2 | $100.84 | 10.184% | $111.1095 | $111.11 | $111.10 | $111.10 |
| Purchase #3 | $14.84 | 6.696% | $15.8337 | $15.83 | $15.85 | $15.80 |
| Purchase #4 | $88.74 | 5.502% | $93.6225 | $93.62 | $93.60 | $93.60 |
| Purchase #5 | $24.39 | 13.800% | $27.7558 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $56.36 | 5.762% | $59.6075 | $59.61 | $59.60 | $59.60 |
| Purchase #7 | $225.43 | 11.418% | $251.1696 | $251.17 | $251.15 | $251.20 |
| 7 purchase totals = | $674.93 | $736.7903 | $736.79 | $736.75 | $736.80 | |