| 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 | $144.25 | 6.402% | $153.4849 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $240.37 | 9.521% | $263.2556 | $263.26 | $263.25 | $263.30 |
| Purchase #3 | $213.32 | 4.396% | $222.6975 | $222.70 | $222.70 | $222.70 |
| Purchase #4 | $36.45 | 7.280% | $39.1036 | $39.10 | $39.10 | $39.10 |
| Purchase #5 | $19.86 | 3.454% | $20.546 | $20.55 | $20.55 | $20.50 |
| Purchase #6 | $184.84 | 13.701% | $210.1649 | $210.16 | $210.15 | $210.20 |
| Purchase #7 | $28.58 | 5.151% | $30.0522 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $867.67 | $939.3047 | $939.30 | $939.30 | $939.40 | |