| 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 | $172.75 | 5.390% | $182.0612 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $145.33 | 7.833% | $156.7137 | $156.71 | $156.70 | $156.70 |
| Purchase #3 | $105.68 | 10.629% | $116.9127 | $116.91 | $116.90 | $116.90 |
| Purchase #4 | $114.36 | 6.243% | $121.4995 | $121.50 | $121.50 | $121.50 |
| Purchase #5 | $248.39 | 6.534% | $264.6198 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $151.70 | 4.322% | $158.2565 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $101.37 | 9.344% | $110.842 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $1,039.58 | $1,110.9054 | $1,110.90 | $1,110.85 | $1,110.90 | |