| 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 | $153.57 | 6.452% | $163.4783 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $121.29 | 5.714% | $128.2205 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $70.96 | 4.644% | $74.2554 | $74.26 | $74.25 | $74.30 |
| Purchase #4 | $73.60 | 8.191% | $79.6286 | $79.63 | $79.65 | $79.60 |
| Purchase #5 | $159.31 | 4.305% | $166.1683 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $30.48 | 5.561% | $32.175 | $32.18 | $32.20 | $32.20 |
| Purchase #7 | $97.37 | 6.146% | $103.3544 | $103.35 | $103.35 | $103.40 |
| 7 purchase totals = | $706.58 | $747.2805 | $747.29 | $747.30 | $747.40 | |