| 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 | $156.65 | 12.610% | $176.4036 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $210.74 | 10.562% | $232.9984 | $233.00 | $233.00 | $233.00 |
| Purchase #3 | $28.87 | 6.105% | $30.6325 | $30.63 | $30.65 | $30.60 |
| Purchase #4 | $230.66 | 5.853% | $244.1605 | $244.16 | $244.15 | $244.20 |
| Purchase #5 | $23.57 | 10.755% | $26.105 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $15.52 | 8.584% | $16.8522 | $16.85 | $16.85 | $16.90 |
| Purchase #7 | $86.76 | 10.652% | $96.0017 | $96.00 | $96.00 | $96.00 |
| 7 purchase totals = | $752.77 | $823.1539 | $823.15 | $823.15 | $823.20 | |