| 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 | $140.57 | 10.736% | $155.6616 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $217.47 | 7.342% | $233.4366 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $230.34 | 10.293% | $254.0489 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $110.25 | 7.862% | $118.9179 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $159.47 | 5.811% | $168.7368 | $168.74 | $168.75 | $168.70 |
| Purchase #6 | $143.37 | 13.303% | $162.4425 | $162.44 | $162.45 | $162.40 |
| Purchase #7 | $7.25 | 9.576% | $7.9443 | $7.94 | $7.95 | $7.90 |
| 7 purchase totals = | $1,008.72 | $1,101.1886 | $1,101.19 | $1,101.20 | $1,101.00 | |