| 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 | $197.77 | 9.645% | $216.8449 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $119.78 | 11.576% | $133.6457 | $133.65 | $133.65 | $133.60 |
| Purchase #3 | $144.91 | 10.772% | $160.5197 | $160.52 | $160.50 | $160.50 |
| Purchase #4 | $29.93 | 11.457% | $33.3591 | $33.36 | $33.35 | $33.40 |
| Purchase #5 | $109.78 | 9.451% | $120.1553 | $120.16 | $120.15 | $120.20 |
| Purchase #6 | $114.90 | 9.235% | $125.511 | $125.51 | $125.50 | $125.50 |
| Purchase #7 | $55.97 | 6.378% | $59.5398 | $59.54 | $59.55 | $59.50 |
| 7 purchase totals = | $773.04 | $849.5755 | $849.58 | $849.55 | $849.50 | |