| 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 | $152.30 | 13.306% | $172.565 | $172.57 | $172.55 | $172.60 |
| Purchase #2 | $102.94 | 12.828% | $116.1451 | $116.15 | $116.15 | $116.10 |
| Purchase #3 | $197.75 | 6.480% | $210.5642 | $210.56 | $210.55 | $210.60 |
| Purchase #4 | $14.97 | 5.248% | $15.7556 | $15.76 | $15.75 | $15.80 |
| Purchase #5 | $224.92 | 3.454% | $232.6887 | $232.69 | $232.70 | $232.70 |
| Purchase #6 | $67.91 | 3.353% | $70.187 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $136.32 | 8.383% | $147.7477 | $147.75 | $147.75 | $147.70 |
| 7 purchase totals = | $897.11 | $965.6533 | $965.67 | $965.65 | $965.70 | |