| 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 | $190.26 | 3.396% | $196.7212 | $196.72 | $196.70 | $196.70 |
| Purchase #2 | $136.66 | 9.486% | $149.6236 | $149.62 | $149.60 | $149.60 |
| Purchase #3 | $159.71 | 9.207% | $174.4145 | $174.41 | $174.40 | $174.40 |
| Purchase #4 | $55.58 | 11.704% | $62.0851 | $62.09 | $62.10 | $62.10 |
| Purchase #5 | $18.56 | 8.845% | $20.2016 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $146.32 | 3.536% | $151.4939 | $151.49 | $151.50 | $151.50 |
| Purchase #7 | $173.57 | 10.715% | $192.168 | $192.17 | $192.15 | $192.20 |
| 7 purchase totals = | $880.66 | $946.7079 | $946.70 | $946.65 | $946.70 | |