| 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 | $180.72 | 11.692% | $201.8498 | $201.85 | $201.85 | $201.80 |
| Purchase #2 | $105.35 | 9.392% | $115.2445 | $115.24 | $115.25 | $115.20 |
| Purchase #3 | $39.99 | 7.847% | $43.128 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $47.78 | 9.723% | $52.4256 | $52.43 | $52.45 | $52.40 |
| Purchase #5 | $53.42 | 12.389% | $60.0382 | $60.04 | $60.05 | $60.00 |
| Purchase #6 | $85.80 | 10.176% | $94.531 | $94.53 | $94.55 | $94.50 |
| Purchase #7 | $13.90 | 10.596% | $15.3728 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $526.96 | $582.5899 | $582.59 | $582.65 | $582.40 | |