| 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 | $231.59 | 10.641% | $256.2335 | $256.23 | $256.25 | $256.20 |
| Purchase #2 | $151.44 | 4.552% | $158.3335 | $158.33 | $158.35 | $158.30 |
| Purchase #3 | $203.97 | 6.511% | $217.2505 | $217.25 | $217.25 | $217.30 |
| Purchase #4 | $187.35 | 3.108% | $193.1728 | $193.17 | $193.15 | $193.20 |
| Purchase #5 | $146.85 | 11.610% | $163.8993 | $163.90 | $163.90 | $163.90 |
| Purchase #6 | $64.63 | 6.681% | $68.9479 | $68.95 | $68.95 | $68.90 |
| Purchase #7 | $114.61 | 6.299% | $121.8293 | $121.83 | $121.85 | $121.80 |
| 7 purchase totals = | $1,100.44 | $1,179.6668 | $1,179.66 | $1,179.70 | $1,179.60 | |