| 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 | $198.48 | 8.680% | $215.7081 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $5.83 | 3.846% | $6.0542 | $6.05 | $6.05 | $6.10 |
| Purchase #3 | $162.99 | 9.766% | $178.9076 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $207.42 | 4.675% | $217.1169 | $217.12 | $217.10 | $217.10 |
| Purchase #5 | $154.89 | 9.836% | $170.125 | $170.13 | $170.15 | $170.10 |
| Purchase #6 | $149.54 | 13.622% | $169.9103 | $169.91 | $169.90 | $169.90 |
| Purchase #7 | $172.26 | 6.657% | $183.7273 | $183.73 | $183.75 | $183.70 |
| 7 purchase totals = | $1,051.41 | $1,141.5494 | $1,141.56 | $1,141.55 | $1,141.50 | |