| 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 | $174.40 | 11.478% | $194.4176 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $220.79 | 10.691% | $244.3947 | $244.39 | $244.40 | $244.40 |
| Purchase #3 | $147.25 | 4.219% | $153.4625 | $153.46 | $153.45 | $153.50 |
| Purchase #4 | $75.33 | 4.686% | $78.86 | $78.86 | $78.85 | $78.90 |
| Purchase #5 | $184.32 | 10.146% | $203.0211 | $203.02 | $203.00 | $203.00 |
| Purchase #6 | $15.73 | 3.236% | $16.239 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $28.88 | 5.397% | $30.4387 | $30.44 | $30.45 | $30.40 |
| 7 purchase totals = | $846.70 | $920.8336 | $920.83 | $920.80 | $920.80 | |