| 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 | $150.94 | 11.220% | $167.8755 | $167.88 | $167.90 | $167.90 |
| Purchase #2 | $92.90 | 13.710% | $105.6366 | $105.64 | $105.65 | $105.60 |
| Purchase #3 | $80.76 | 3.622% | $83.6851 | $83.69 | $83.70 | $83.70 |
| Purchase #4 | $25.38 | 13.107% | $28.7066 | $28.71 | $28.70 | $28.70 |
| Purchase #5 | $235.52 | 3.786% | $244.4368 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $68.71 | 10.825% | $76.1479 | $76.15 | $76.15 | $76.10 |
| Purchase #7 | $99.78 | 7.717% | $107.48 | $107.48 | $107.50 | $107.50 |
| 7 purchase totals = | $753.99 | $813.9685 | $813.99 | $814.05 | $813.90 | |