| 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 | $161.35 | 13.362% | $182.9096 | $182.91 | $182.90 | $182.90 |
| Purchase #2 | $156.36 | 10.614% | $172.9561 | $172.96 | $172.95 | $173.00 |
| Purchase #3 | $199.28 | 5.849% | $210.9359 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $116.42 | 5.121% | $122.3819 | $122.38 | $122.40 | $122.40 |
| Purchase #5 | $123.73 | 4.352% | $129.1147 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $21.77 | 9.308% | $23.7964 | $23.80 | $23.80 | $23.80 |
| Purchase #7 | $109.95 | 6.844% | $117.475 | $117.48 | $117.50 | $117.50 |
| 7 purchase totals = | $888.86 | $959.5696 | $959.58 | $959.60 | $959.60 | |