| 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 | $162.52 | 4.469% | $169.783 | $169.78 | $169.80 | $169.80 |
| Purchase #2 | $137.62 | 10.659% | $152.2889 | $152.29 | $152.30 | $152.30 |
| Purchase #3 | $184.96 | 8.546% | $200.7667 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $175.90 | 13.515% | $199.6729 | $199.67 | $199.65 | $199.70 |
| Purchase #5 | $241.50 | 6.688% | $257.6515 | $257.65 | $257.65 | $257.70 |
| Purchase #6 | $248.84 | 4.696% | $260.5255 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $200.72 | 3.637% | $208.0202 | $208.02 | $208.00 | $208.00 |
| 7 purchase totals = | $1,352.06 | $1,448.7087 | $1,448.71 | $1,448.70 | $1,448.80 | |