| 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 | $181.66 | 4.216% | $189.3188 | $189.32 | $189.30 | $189.30 |
| Purchase #2 | $26.51 | 8.141% | $28.6682 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $20.93 | 4.195% | $21.808 | $21.81 | $21.80 | $21.80 |
| Purchase #4 | $86.87 | 6.564% | $92.5721 | $92.57 | $92.55 | $92.60 |
| Purchase #5 | $46.75 | 7.798% | $50.3956 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $223.56 | 8.857% | $243.3607 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $18.43 | 11.762% | $20.5977 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $604.71 | $646.7211 | $646.73 | $646.65 | $646.80 | |