| 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 | $180.81 | 9.417% | $197.8369 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $37.32 | 13.689% | $42.4287 | $42.43 | $42.45 | $42.40 |
| Purchase #3 | $26.42 | 12.159% | $29.6324 | $29.63 | $29.65 | $29.60 |
| Purchase #4 | $33.88 | 10.438% | $37.4164 | $37.42 | $37.40 | $37.40 |
| Purchase #5 | $111.42 | 12.624% | $125.4857 | $125.49 | $125.50 | $125.50 |
| Purchase #6 | $118.67 | 12.542% | $133.5536 | $133.55 | $133.55 | $133.60 |
| Purchase #7 | $207.88 | 10.222% | $229.1295 | $229.13 | $229.15 | $229.10 |
| 7 purchase totals = | $716.40 | $795.4832 | $795.49 | $795.55 | $795.40 | |