| 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 | $142.46 | 10.290% | $157.1191 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $199.31 | 6.626% | $212.5163 | $212.52 | $212.50 | $212.50 |
| Purchase #3 | $205.52 | 12.185% | $230.5626 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $120.35 | 7.591% | $129.4858 | $129.49 | $129.50 | $129.50 |
| Purchase #5 | $116.93 | 9.585% | $128.1377 | $128.14 | $128.15 | $128.10 |
| Purchase #6 | $67.87 | 13.160% | $76.8017 | $76.80 | $76.80 | $76.80 |
| Purchase #7 | $184.43 | 7.614% | $198.4725 | $198.47 | $198.45 | $198.50 |
| 7 purchase totals = | $1,036.87 | $1,133.0957 | $1,133.10 | $1,133.05 | $1,133.10 | |