| 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 | $167.35 | 5.103% | $175.8899 | $175.89 | $175.90 | $175.90 |
| Purchase #2 | $168.70 | 4.736% | $176.6896 | $176.69 | $176.70 | $176.70 |
| Purchase #3 | $130.92 | 7.322% | $140.506 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $180.71 | 7.313% | $193.9253 | $193.93 | $193.95 | $193.90 |
| Purchase #5 | $5.38 | 8.848% | $5.856 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $46.89 | 5.551% | $49.4929 | $49.49 | $49.50 | $49.50 |
| Purchase #7 | $145.90 | 5.131% | $153.3861 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $845.85 | $895.7458 | $895.76 | $895.80 | $895.80 | |