| 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 | $172.55 | 11.123% | $191.7427 | $191.74 | $191.75 | $191.70 |
| Purchase #2 | $114.98 | 5.419% | $121.2108 | $121.21 | $121.20 | $121.20 |
| Purchase #3 | $168.82 | 10.862% | $187.1572 | $187.16 | $187.15 | $187.20 |
| Purchase #4 | $107.72 | 6.552% | $114.7778 | $114.78 | $114.80 | $114.80 |
| Purchase #5 | $46.47 | 8.539% | $50.4381 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $22.59 | 4.828% | $23.6806 | $23.68 | $23.70 | $23.70 |
| Purchase #7 | $118.38 | 7.806% | $127.6207 | $127.62 | $127.60 | $127.60 |
| 7 purchase totals = | $751.51 | $816.6279 | $816.63 | $816.65 | $816.60 | |