| 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 | $117.87 | 9.548% | $129.1242 | $129.12 | $129.10 | $129.10 |
| Purchase #2 | $155.26 | 4.452% | $162.1722 | $162.17 | $162.15 | $162.20 |
| Purchase #3 | $36.44 | 13.132% | $41.2253 | $41.23 | $41.25 | $41.20 |
| Purchase #4 | $45.93 | 4.434% | $47.9665 | $47.97 | $47.95 | $48.00 |
| Purchase #5 | $111.96 | 9.763% | $122.8907 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $163.56 | 7.189% | $175.3183 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $249.52 | 7.670% | $268.6582 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $880.54 | $947.3554 | $947.36 | $947.30 | $947.40 | |