| 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 | $180.58 | 10.557% | $199.6438 | $199.64 | $199.65 | $199.60 |
| Purchase #2 | $92.77 | 10.590% | $102.5943 | $102.59 | $102.60 | $102.60 |
| Purchase #3 | $151.69 | 12.570% | $170.7574 | $170.76 | $170.75 | $170.80 |
| Purchase #4 | $201.98 | 6.681% | $215.4743 | $215.47 | $215.45 | $215.50 |
| Purchase #5 | $169.88 | 5.306% | $178.8938 | $178.89 | $178.90 | $178.90 |
| Purchase #6 | $115.75 | 3.578% | $119.8915 | $119.89 | $119.90 | $119.90 |
| Purchase #7 | $203.71 | 4.386% | $212.6447 | $212.64 | $212.65 | $212.60 |
| 7 purchase totals = | $1,116.36 | $1,199.8998 | $1,199.88 | $1,199.90 | $1,199.90 | |