| 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 | $11.63 | 13.614% | $13.2133 | $13.21 | $13.20 | $13.20 |
| Purchase #2 | $160.42 | 7.546% | $172.5253 | $172.53 | $172.55 | $172.50 |
| Purchase #3 | $73.92 | 3.499% | $76.5065 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $106.62 | 9.719% | $116.9824 | $116.98 | $117.00 | $117.00 |
| Purchase #5 | $104.67 | 13.475% | $118.7743 | $118.77 | $118.75 | $118.80 |
| Purchase #6 | $184.50 | 5.680% | $194.9796 | $194.98 | $195.00 | $195.00 |
| Purchase #7 | $233.78 | 7.715% | $251.8161 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $875.54 | $944.7975 | $944.80 | $944.80 | $944.80 | |