| 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 | $126.61 | 9.606% | $138.7722 | $138.77 | $138.75 | $138.80 |
| Purchase #2 | $184.98 | 7.814% | $199.4343 | $199.43 | $199.45 | $199.40 |
| Purchase #3 | $144.90 | 13.258% | $164.1108 | $164.11 | $164.10 | $164.10 |
| Purchase #4 | $49.79 | 10.375% | $54.9557 | $54.96 | $54.95 | $55.00 |
| Purchase #5 | $10.97 | 5.614% | $11.5859 | $11.59 | $11.60 | $11.60 |
| Purchase #6 | $26.55 | 9.179% | $28.987 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $205.52 | 13.716% | $233.7091 | $233.71 | $233.70 | $233.70 |
| 7 purchase totals = | $749.32 | $831.5550 | $831.56 | $831.55 | $831.60 | |