| 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 | $72.87 | 12.779% | $82.1821 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $163.98 | 10.616% | $181.3881 | $181.39 | $181.40 | $181.40 |
| Purchase #3 | $226.65 | 13.378% | $256.9712 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $200.76 | 11.782% | $224.4135 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $162.91 | 4.582% | $170.3745 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $116.57 | 12.120% | $130.6983 | $130.70 | $130.70 | $130.70 |
| Purchase #7 | $187.67 | 5.160% | $197.3538 | $197.35 | $197.35 | $197.40 |
| 7 purchase totals = | $1,131.41 | $1,243.3815 | $1,243.37 | $1,243.35 | $1,243.50 | |