| 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 | $170.59 | 5.834% | $180.5422 | $180.54 | $180.55 | $180.50 |
| Purchase #2 | $121.37 | 9.461% | $132.8528 | $132.85 | $132.85 | $132.90 |
| Purchase #3 | $75.27 | 10.843% | $83.4315 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $169.91 | 11.475% | $189.4072 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $65.60 | 5.661% | $69.3136 | $69.31 | $69.30 | $69.30 |
| Purchase #6 | $187.35 | 4.147% | $195.1194 | $195.12 | $195.10 | $195.10 |
| Purchase #7 | $103.54 | 9.266% | $113.134 | $113.13 | $113.15 | $113.10 |
| 7 purchase totals = | $893.63 | $963.8007 | $963.79 | $963.80 | $963.70 | |