| 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 | $138.43 | 7.382% | $148.6489 | $148.65 | $148.65 | $148.60 |
| Purchase #2 | $105.43 | 10.760% | $116.7743 | $116.77 | $116.75 | $116.80 |
| Purchase #3 | $20.62 | 7.329% | $22.1312 | $22.13 | $22.15 | $22.10 |
| Purchase #4 | $103.37 | 9.304% | $112.9875 | $112.99 | $113.00 | $113.00 |
| Purchase #5 | $40.73 | 4.489% | $42.5584 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $244.44 | 9.508% | $267.6814 | $267.68 | $267.70 | $267.70 |
| Purchase #7 | $169.97 | 8.209% | $183.9228 | $183.92 | $183.90 | $183.90 |
| 7 purchase totals = | $822.99 | $894.7045 | $894.70 | $894.70 | $894.70 | |