| 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 | $130.29 | 4.449% | $136.0866 | $136.09 | $136.10 | $136.10 |
| Purchase #2 | $161.26 | 4.530% | $168.5651 | $168.57 | $168.55 | $168.60 |
| Purchase #3 | $180.69 | 8.787% | $196.5672 | $196.57 | $196.55 | $196.60 |
| Purchase #4 | $24.31 | 5.170% | $25.5668 | $25.57 | $25.55 | $25.60 |
| Purchase #5 | $164.88 | 7.382% | $177.0514 | $177.05 | $177.05 | $177.10 |
| Purchase #6 | $28.38 | 11.311% | $31.5901 | $31.59 | $31.60 | $31.60 |
| Purchase #7 | $152.56 | 5.605% | $161.111 | $161.11 | $161.10 | $161.10 |
| 7 purchase totals = | $842.37 | $896.5382 | $896.55 | $896.50 | $896.70 | |