| 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 | $162.70 | 6.185% | $172.763 | $172.76 | $172.75 | $172.80 |
| Purchase #2 | $220.51 | 5.518% | $232.6777 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $142.61 | 13.236% | $161.4859 | $161.49 | $161.50 | $161.50 |
| Purchase #4 | $232.36 | 13.452% | $263.6171 | $263.62 | $263.60 | $263.60 |
| Purchase #5 | $27.54 | 11.560% | $30.7236 | $30.72 | $30.70 | $30.70 |
| Purchase #6 | $32.68 | 7.529% | $35.1405 | $35.14 | $35.15 | $35.10 |
| Purchase #7 | $13.48 | 3.424% | $13.9416 | $13.94 | $13.95 | $13.90 |
| 7 purchase totals = | $831.88 | $910.3494 | $910.35 | $910.35 | $910.30 | |