| 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 | $137.75 | 6.498% | $146.701 | $146.70 | $146.70 | $146.70 |
| Purchase #2 | $147.84 | 10.590% | $163.4963 | $163.50 | $163.50 | $163.50 |
| Purchase #3 | $32.39 | 10.829% | $35.8975 | $35.90 | $35.90 | $35.90 |
| Purchase #4 | $51.52 | 7.644% | $55.4582 | $55.46 | $55.45 | $55.50 |
| Purchase #5 | $171.58 | 10.349% | $189.3368 | $189.34 | $189.35 | $189.30 |
| Purchase #6 | $118.72 | 5.282% | $124.9908 | $124.99 | $125.00 | $125.00 |
| Purchase #7 | $120.46 | 9.122% | $131.4484 | $131.45 | $131.45 | $131.40 |
| 7 purchase totals = | $780.26 | $847.3290 | $847.34 | $847.35 | $847.30 | |