| 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 | $203.76 | 8.824% | $221.7398 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $140.29 | 5.119% | $147.4714 | $147.47 | $147.45 | $147.50 |
| Purchase #3 | $154.97 | 6.260% | $164.6711 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $69.75 | 8.808% | $75.8936 | $75.89 | $75.90 | $75.90 |
| Purchase #5 | $149.29 | 6.610% | $159.1581 | $159.16 | $159.15 | $159.20 |
| Purchase #6 | $135.41 | 13.766% | $154.0505 | $154.05 | $154.05 | $154.10 |
| Purchase #7 | $50.35 | 12.741% | $56.7651 | $56.77 | $56.75 | $56.80 |
| 7 purchase totals = | $903.82 | $979.7496 | $979.75 | $979.70 | $979.90 | |