| 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 | $13.96 | 8.587% | $15.1587 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $156.57 | 4.132% | $163.0395 | $163.04 | $163.05 | $163.00 |
| Purchase #3 | $191.34 | 10.862% | $212.1234 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $155.63 | 10.628% | $172.1704 | $172.17 | $172.15 | $172.20 |
| Purchase #5 | $55.37 | 12.589% | $62.3405 | $62.34 | $62.35 | $62.30 |
| Purchase #6 | $137.94 | 3.499% | $142.7665 | $142.77 | $142.75 | $142.80 |
| Purchase #7 | $113.36 | 4.293% | $118.2265 | $118.23 | $118.25 | $118.20 |
| 7 purchase totals = | $824.17 | $885.8255 | $885.83 | $885.80 | $885.80 | |