| 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 | $198.80 | 3.198% | $205.1576 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $50.25 | 9.174% | $54.8599 | $54.86 | $54.85 | $54.90 |
| Purchase #3 | $131.55 | 4.355% | $137.279 | $137.28 | $137.30 | $137.30 |
| Purchase #4 | $74.64 | 3.526% | $77.2718 | $77.27 | $77.25 | $77.30 |
| Purchase #5 | $48.98 | 7.322% | $52.5663 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $188.28 | 11.663% | $210.2391 | $210.24 | $210.25 | $210.20 |
| Purchase #7 | $176.92 | 10.688% | $195.8292 | $195.83 | $195.85 | $195.80 |
| 7 purchase totals = | $869.42 | $933.2029 | $933.21 | $933.20 | $933.30 | |