| 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 | $66.79 | 11.617% | $74.549 | $74.55 | $74.55 | $74.50 |
| Purchase #2 | $187.74 | 11.221% | $208.8063 | $208.81 | $208.80 | $208.80 |
| Purchase #3 | $28.95 | 10.608% | $32.021 | $32.02 | $32.00 | $32.00 |
| Purchase #4 | $216.73 | 13.584% | $246.1706 | $246.17 | $246.15 | $246.20 |
| Purchase #5 | $161.47 | 10.322% | $178.1369 | $178.14 | $178.15 | $178.10 |
| Purchase #6 | $197.68 | 3.341% | $204.2845 | $204.28 | $204.30 | $204.30 |
| Purchase #7 | $100.34 | 10.752% | $111.1286 | $111.13 | $111.15 | $111.10 |
| 7 purchase totals = | $959.70 | $1,055.0969 | $1,055.10 | $1,055.10 | $1,055.00 | |