| 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 | $161.89 | 6.368% | $172.1992 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $78.92 | 12.389% | $88.6974 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $79.75 | 3.295% | $82.3778 | $82.38 | $82.40 | $82.40 |
| Purchase #4 | $62.48 | 10.275% | $68.8998 | $68.90 | $68.90 | $68.90 |
| Purchase #5 | $64.34 | 10.608% | $71.1652 | $71.17 | $71.15 | $71.20 |
| Purchase #6 | $131.25 | 12.725% | $147.9516 | $147.95 | $147.95 | $148.00 |
| Purchase #7 | $233.64 | 4.214% | $243.4856 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $812.27 | $874.7766 | $874.79 | $874.80 | $874.90 | |