| 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 | $162.76 | 6.153% | $172.7746 | $172.77 | $172.75 | $172.80 |
| Purchase #2 | $229.54 | 12.264% | $257.6908 | $257.69 | $257.70 | $257.70 |
| Purchase #3 | $111.79 | 3.748% | $115.9799 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $15.81 | 7.703% | $17.0278 | $17.03 | $17.05 | $17.00 |
| Purchase #5 | $185.73 | 13.360% | $210.5435 | $210.54 | $210.55 | $210.50 |
| Purchase #6 | $56.96 | 12.295% | $63.9632 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $45.99 | 5.505% | $48.5217 | $48.52 | $48.50 | $48.50 |
| 7 purchase totals = | $808.58 | $886.5015 | $886.49 | $886.50 | $886.50 | |