| 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 | $147.37 | 7.237% | $158.0352 | $158.04 | $158.05 | $158.00 |
| Purchase #2 | $132.53 | 12.779% | $149.466 | $149.47 | $149.45 | $149.50 |
| Purchase #3 | $47.46 | 7.818% | $51.1704 | $51.17 | $51.15 | $51.20 |
| Purchase #4 | $67.61 | 6.246% | $71.8329 | $71.83 | $71.85 | $71.80 |
| Purchase #5 | $117.95 | 13.649% | $134.049 | $134.05 | $134.05 | $134.00 |
| Purchase #6 | $36.91 | 13.762% | $41.9896 | $41.99 | $42.00 | $42.00 |
| Purchase #7 | $136.30 | 5.639% | $143.986 | $143.99 | $144.00 | $144.00 |
| 7 purchase totals = | $686.13 | $750.5291 | $750.54 | $750.55 | $750.50 | |