| 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 | $151.69 | 10.848% | $168.1453 | $168.15 | $168.15 | $168.10 |
| Purchase #2 | $247.74 | 13.229% | $280.5135 | $280.51 | $280.50 | $280.50 |
| Purchase #3 | $12.98 | 4.408% | $13.5522 | $13.55 | $13.55 | $13.60 |
| Purchase #4 | $104.53 | 10.348% | $115.3468 | $115.35 | $115.35 | $115.30 |
| Purchase #5 | $202.43 | 5.125% | $212.8045 | $212.80 | $212.80 | $212.80 |
| Purchase #6 | $91.42 | 5.849% | $96.7672 | $96.77 | $96.75 | $96.80 |
| Purchase #7 | $107.46 | 7.454% | $115.4701 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $918.25 | $1,002.5996 | $1,002.60 | $1,002.55 | $1,002.60 | |