| 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 | $135.39 | 4.580% | $141.5909 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $121.79 | 3.470% | $126.0161 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $37.80 | 9.654% | $41.4492 | $41.45 | $41.45 | $41.40 |
| Purchase #4 | $133.83 | 11.333% | $148.997 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $88.45 | 10.653% | $97.8726 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $162.41 | 4.799% | $170.2041 | $170.20 | $170.20 | $170.20 |
| Purchase #7 | $46.28 | 7.192% | $49.6085 | $49.61 | $49.60 | $49.60 |
| 7 purchase totals = | $725.95 | $775.7384 | $775.74 | $775.70 | $775.70 | |