| 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 | $139.96 | 11.742% | $156.3941 | $156.39 | $156.40 | $156.40 |
| Purchase #2 | $98.81 | 12.529% | $111.1899 | $111.19 | $111.20 | $111.20 |
| Purchase #3 | $38.53 | 9.543% | $42.2069 | $42.21 | $42.20 | $42.20 |
| Purchase #4 | $188.39 | 13.553% | $213.9225 | $213.92 | $213.90 | $213.90 |
| Purchase #5 | $169.30 | 9.442% | $185.2853 | $185.29 | $185.30 | $185.30 |
| Purchase #6 | $30.62 | 13.774% | $34.8376 | $34.84 | $34.85 | $34.80 |
| Purchase #7 | $193.27 | 6.725% | $206.2674 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $858.88 | $950.1037 | $950.11 | $950.10 | $950.10 | |