| 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 | $122.74 | 11.724% | $137.13 | $137.13 | $137.15 | $137.10 |
| Purchase #2 | $174.79 | 6.289% | $185.7825 | $185.78 | $185.80 | $185.80 |
| Purchase #3 | $204.29 | 13.218% | $231.2931 | $231.29 | $231.30 | $231.30 |
| Purchase #4 | $185.54 | 6.212% | $197.0657 | $197.07 | $197.05 | $197.10 |
| Purchase #5 | $113.58 | 13.410% | $128.8111 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $43.81 | 10.589% | $48.449 | $48.45 | $48.45 | $48.40 |
| Purchase #7 | $35.40 | 12.119% | $39.6901 | $39.69 | $39.70 | $39.70 |
| 7 purchase totals = | $880.15 | $968.2215 | $968.22 | $968.25 | $968.20 | |