| 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 | $127.98 | 7.403% | $137.4544 | $137.45 | $137.45 | $137.50 |
| Purchase #2 | $160.96 | 10.248% | $177.4552 | $177.46 | $177.45 | $177.50 |
| Purchase #3 | $24.42 | 5.713% | $25.8151 | $25.82 | $25.80 | $25.80 |
| Purchase #4 | $88.30 | 5.570% | $93.2183 | $93.22 | $93.20 | $93.20 |
| Purchase #5 | $13.30 | 6.348% | $14.1443 | $14.14 | $14.15 | $14.10 |
| Purchase #6 | $172.66 | 6.387% | $183.6878 | $183.69 | $183.70 | $183.70 |
| Purchase #7 | $92.95 | 11.231% | $103.3892 | $103.39 | $103.40 | $103.40 |
| 7 purchase totals = | $680.57 | $735.1643 | $735.17 | $735.15 | $735.20 | |