| 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 | $146.97 | 3.523% | $152.1478 | $152.15 | $152.15 | $152.10 |
| Purchase #2 | $92.37 | 5.472% | $97.4245 | $97.42 | $97.40 | $97.40 |
| Purchase #3 | $100.77 | 12.297% | $113.1617 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $209.28 | 9.792% | $229.7727 | $229.77 | $229.75 | $229.80 |
| Purchase #5 | $67.67 | 3.761% | $70.2151 | $70.22 | $70.20 | $70.20 |
| Purchase #6 | $104.45 | 8.626% | $113.4599 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $138.80 | 5.577% | $146.5409 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $860.31 | $922.7226 | $922.72 | $922.65 | $922.70 | |