| 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 | $118.48 | 9.686% | $129.956 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $60.95 | 12.817% | $68.762 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $55.76 | 11.528% | $62.188 | $62.19 | $62.20 | $62.20 |
| Purchase #4 | $213.38 | 13.489% | $242.1628 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $98.35 | 8.342% | $106.5544 | $106.55 | $106.55 | $106.60 |
| Purchase #6 | $52.70 | 10.750% | $58.3653 | $58.37 | $58.35 | $58.40 |
| Purchase #7 | $17.59 | 11.354% | $19.5872 | $19.59 | $19.60 | $19.60 |
| 7 purchase totals = | $617.21 | $687.5757 | $687.58 | $687.55 | $687.80 | |