| 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 | $158.39 | 3.141% | $163.365 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $116.88 | 9.145% | $127.5687 | $127.57 | $127.55 | $127.60 |
| Purchase #3 | $138.38 | 10.710% | $153.2005 | $153.20 | $153.20 | $153.20 |
| Purchase #4 | $187.29 | 7.262% | $200.891 | $200.89 | $200.90 | $200.90 |
| Purchase #5 | $23.40 | 10.285% | $25.8067 | $25.81 | $25.80 | $25.80 |
| Purchase #6 | $72.31 | 4.695% | $75.705 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $39.49 | 7.673% | $42.5201 | $42.52 | $42.50 | $42.50 |
| 7 purchase totals = | $736.14 | $789.0570 | $789.07 | $789.00 | $789.10 | |