| 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 | $161.36 | 6.237% | $171.424 | $171.42 | $171.40 | $171.40 |
| Purchase #2 | $111.45 | 4.519% | $116.4864 | $116.49 | $116.50 | $116.50 |
| Purchase #3 | $166.58 | 7.859% | $179.6715 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $126.39 | 4.743% | $132.3847 | $132.38 | $132.40 | $132.40 |
| Purchase #5 | $66.88 | 12.219% | $75.0521 | $75.05 | $75.05 | $75.10 |
| Purchase #6 | $198.57 | 3.818% | $206.1514 | $206.15 | $206.15 | $206.20 |
| Purchase #7 | $230.43 | 7.683% | $248.1339 | $248.13 | $248.15 | $248.10 |
| 7 purchase totals = | $1,061.66 | $1,129.3040 | $1,129.29 | $1,129.30 | $1,129.40 | |