| 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 | $15.34 | 6.570% | $16.3478 | $16.35 | $16.35 | $16.30 |
| Purchase #2 | $179.52 | 11.394% | $199.9745 | $199.97 | $199.95 | $200.00 |
| Purchase #3 | $111.46 | 11.545% | $124.3281 | $124.33 | $124.35 | $124.30 |
| Purchase #4 | $156.59 | 4.389% | $163.4627 | $163.46 | $163.45 | $163.50 |
| Purchase #5 | $121.96 | 7.557% | $131.1765 | $131.18 | $131.20 | $131.20 |
| Purchase #6 | $20.32 | 8.113% | $21.9686 | $21.97 | $21.95 | $22.00 |
| Purchase #7 | $25.74 | 10.842% | $28.5307 | $28.53 | $28.55 | $28.50 |
| 7 purchase totals = | $630.93 | $685.7889 | $685.79 | $685.80 | $685.80 | |