| 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 | $63.43 | 13.738% | $72.144 | $72.14 | $72.15 | $72.10 |
| Purchase #2 | $210.69 | 13.698% | $239.5503 | $239.55 | $239.55 | $239.60 |
| Purchase #3 | $71.44 | 5.716% | $75.5235 | $75.52 | $75.50 | $75.50 |
| Purchase #4 | $178.35 | 3.380% | $184.3782 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $163.67 | 4.510% | $171.0515 | $171.05 | $171.05 | $171.10 |
| Purchase #6 | $17.66 | 8.170% | $19.1028 | $19.10 | $19.10 | $19.10 |
| Purchase #7 | $161.53 | 7.308% | $173.3346 | $173.33 | $173.35 | $173.30 |
| 7 purchase totals = | $866.77 | $935.0849 | $935.07 | $935.10 | $935.10 | |