| 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 | $182.88 | 11.216% | $203.3918 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $112.42 | 10.545% | $124.2747 | $124.27 | $124.25 | $124.30 |
| Purchase #3 | $94.91 | 5.189% | $99.8349 | $99.83 | $99.85 | $99.80 |
| Purchase #4 | $156.80 | 4.105% | $163.2366 | $163.24 | $163.25 | $163.20 |
| Purchase #5 | $68.59 | 5.442% | $72.3227 | $72.32 | $72.30 | $72.30 |
| Purchase #6 | $147.32 | 7.390% | $158.2069 | $158.21 | $158.20 | $158.20 |
| Purchase #7 | $25.77 | 6.239% | $27.3778 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $788.69 | $848.6454 | $848.64 | $848.65 | $848.60 | |