| 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 | $163.37 | 12.718% | $184.1474 | $184.15 | $184.15 | $184.10 |
| Purchase #2 | $223.59 | 9.323% | $244.4353 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $95.65 | 7.385% | $102.7138 | $102.71 | $102.70 | $102.70 |
| Purchase #4 | $15.58 | 5.528% | $16.4413 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $183.84 | 4.756% | $192.5834 | $192.58 | $192.60 | $192.60 |
| Purchase #6 | $13.41 | 11.137% | $14.9035 | $14.90 | $14.90 | $14.90 |
| Purchase #7 | $49.99 | 7.853% | $53.9157 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $745.43 | $809.1404 | $809.14 | $809.15 | $809.00 | |