| 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 | $119.84 | 13.327% | $135.8111 | $135.81 | $135.80 | $135.80 |
| Purchase #2 | $9.67 | 5.476% | $10.1995 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $121.83 | 5.358% | $128.3577 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $144.69 | 7.431% | $155.4419 | $155.44 | $155.45 | $155.40 |
| Purchase #5 | $191.80 | 6.584% | $204.4281 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $160.60 | 11.671% | $179.3436 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $16.49 | 9.538% | $18.0628 | $18.06 | $18.05 | $18.10 |
| 7 purchase totals = | $764.92 | $831.6447 | $831.64 | $831.65 | $831.60 | |