| 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 | $167.76 | 9.333% | $183.417 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $108.43 | 9.443% | $118.669 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $140.30 | 13.872% | $159.7624 | $159.76 | $159.75 | $159.80 |
| Purchase #4 | $39.81 | 13.755% | $45.2859 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $202.61 | 7.192% | $217.1817 | $217.18 | $217.20 | $217.20 |
| Purchase #6 | $12.36 | 13.466% | $14.0244 | $14.02 | $14.00 | $14.00 |
| Purchase #7 | $196.76 | 9.215% | $214.8914 | $214.89 | $214.90 | $214.90 |
| 7 purchase totals = | $868.03 | $953.2318 | $953.23 | $953.20 | $953.30 | |