| 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 | $233.41 | 7.431% | $250.7547 | $250.75 | $250.75 | $250.80 |
| Purchase #2 | $147.66 | 9.695% | $161.9756 | $161.98 | $162.00 | $162.00 |
| Purchase #3 | $172.80 | 7.860% | $186.3821 | $186.38 | $186.40 | $186.40 |
| Purchase #4 | $243.36 | 9.187% | $265.7175 | $265.72 | $265.70 | $265.70 |
| Purchase #5 | $18.92 | 10.859% | $20.9745 | $20.97 | $20.95 | $21.00 |
| Purchase #6 | $44.77 | 11.803% | $50.0542 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $15.30 | 4.269% | $15.9532 | $15.95 | $15.95 | $16.00 |
| 7 purchase totals = | $876.22 | $951.8118 | $951.80 | $951.80 | $952.00 | |