| 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 | $94.93 | 9.873% | $104.3024 | $104.30 | $104.30 | $104.30 |
| Purchase #2 | $9.64 | 6.266% | $10.244 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $102.40 | 4.628% | $107.1391 | $107.14 | $107.15 | $107.10 |
| Purchase #4 | $120.72 | 3.695% | $125.1806 | $125.18 | $125.20 | $125.20 |
| Purchase #5 | $178.60 | 10.285% | $196.969 | $196.97 | $196.95 | $197.00 |
| Purchase #6 | $69.92 | 7.820% | $75.3877 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $144.80 | 10.259% | $159.655 | $159.66 | $159.65 | $159.70 |
| 7 purchase totals = | $721.01 | $778.8778 | $778.88 | $778.90 | $778.90 | |