| 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 | $148.30 | 6.657% | $158.1723 | $158.17 | $158.15 | $158.20 |
| Purchase #2 | $101.85 | 12.564% | $114.6464 | $114.65 | $114.65 | $114.60 |
| Purchase #3 | $57.85 | 8.730% | $62.9003 | $62.90 | $62.90 | $62.90 |
| Purchase #4 | $140.39 | 11.509% | $156.5475 | $156.55 | $156.55 | $156.50 |
| Purchase #5 | $46.68 | 6.755% | $49.8332 | $49.83 | $49.85 | $49.80 |
| Purchase #6 | $17.79 | 6.153% | $18.8846 | $18.88 | $18.90 | $18.90 |
| Purchase #7 | $161.90 | 8.749% | $176.0646 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $674.76 | $737.0489 | $737.04 | $737.05 | $737.00 | |