| 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 | $137.40 | 5.785% | $145.3486 | $145.35 | $145.35 | $145.30 |
| Purchase #2 | $54.57 | 7.870% | $58.8647 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $88.93 | 10.728% | $98.4704 | $98.47 | $98.45 | $98.50 |
| Purchase #4 | $122.62 | 3.522% | $126.9387 | $126.94 | $126.95 | $126.90 |
| Purchase #5 | $138.46 | 13.127% | $156.6356 | $156.64 | $156.65 | $156.60 |
| Purchase #6 | $73.97 | 12.633% | $83.3146 | $83.31 | $83.30 | $83.30 |
| Purchase #7 | $112.30 | 13.673% | $127.6548 | $127.65 | $127.65 | $127.70 |
| 7 purchase totals = | $728.25 | $797.2274 | $797.22 | $797.20 | $797.20 | |