| 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 | $113.88 | 10.366% | $125.6848 | $125.68 | $125.70 | $125.70 |
| Purchase #2 | $67.74 | 6.301% | $72.0083 | $72.01 | $72.00 | $72.00 |
| Purchase #3 | $14.58 | 8.851% | $15.8705 | $15.87 | $15.85 | $15.90 |
| Purchase #4 | $191.98 | 6.473% | $204.4069 | $204.41 | $204.40 | $204.40 |
| Purchase #5 | $148.87 | 5.692% | $157.3437 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $146.78 | 8.834% | $159.7465 | $159.75 | $159.75 | $159.70 |
| Purchase #7 | $85.57 | 11.220% | $95.171 | $95.17 | $95.15 | $95.20 |
| 7 purchase totals = | $769.40 | $830.2317 | $830.23 | $830.20 | $830.20 | |