| 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 | $127.29 | 12.837% | $143.6302 | $143.63 | $143.65 | $143.60 |
| Purchase #2 | $193.69 | 12.620% | $218.1337 | $218.13 | $218.15 | $218.10 |
| Purchase #3 | $57.35 | 3.622% | $59.4272 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $197.36 | 9.783% | $216.6677 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $125.29 | 10.866% | $138.904 | $138.90 | $138.90 | $138.90 |
| Purchase #6 | $65.74 | 4.589% | $68.7568 | $68.76 | $68.75 | $68.80 |
| Purchase #7 | $149.98 | 7.504% | $161.2345 | $161.23 | $161.25 | $161.20 |
| 7 purchase totals = | $916.70 | $1,006.7541 | $1,006.75 | $1,006.80 | $1,006.70 | |