| 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 | $165.77 | 7.848% | $178.7796 | $178.78 | $178.80 | $178.80 |
| Purchase #2 | $248.44 | 12.614% | $279.7782 | $279.78 | $279.80 | $279.80 |
| Purchase #3 | $81.56 | 5.183% | $85.7873 | $85.79 | $85.80 | $85.80 |
| Purchase #4 | $11.43 | 7.251% | $12.2588 | $12.26 | $12.25 | $12.30 |
| Purchase #5 | $21.66 | 4.131% | $22.5548 | $22.55 | $22.55 | $22.60 |
| Purchase #6 | $6.78 | 3.299% | $7.0037 | $7.00 | $7.00 | $7.00 |
| Purchase #7 | $128.31 | 13.844% | $146.0732 | $146.07 | $146.05 | $146.10 |
| 7 purchase totals = | $663.95 | $732.2356 | $732.23 | $732.25 | $732.40 | |