| 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 | $91.31 | 3.779% | $94.7606 | $94.76 | $94.75 | $94.80 |
| Purchase #2 | $153.93 | 4.460% | $160.7953 | $160.80 | $160.80 | $160.80 |
| Purchase #3 | $124.94 | 13.196% | $141.4271 | $141.43 | $141.45 | $141.40 |
| Purchase #4 | $170.28 | 3.191% | $175.7136 | $175.71 | $175.70 | $175.70 |
| Purchase #5 | $150.62 | 3.696% | $156.1869 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $37.78 | 3.800% | $39.2156 | $39.22 | $39.20 | $39.20 |
| Purchase #7 | $125.67 | 8.452% | $136.2916 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $854.53 | $904.3907 | $904.40 | $904.40 | $904.40 | |