| 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 | $191.46 | 6.336% | $203.5909 | $203.59 | $203.60 | $203.60 |
| Purchase #2 | $122.90 | 11.154% | $136.6083 | $136.61 | $136.60 | $136.60 |
| Purchase #3 | $99.91 | 11.777% | $111.6764 | $111.68 | $111.70 | $111.70 |
| Purchase #4 | $18.74 | 3.304% | $19.3592 | $19.36 | $19.35 | $19.40 |
| Purchase #5 | $8.32 | 8.532% | $9.0299 | $9.03 | $9.05 | $9.00 |
| Purchase #6 | $42.48 | 6.224% | $45.124 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $188.42 | 12.682% | $212.3154 | $212.32 | $212.30 | $212.30 |
| 7 purchase totals = | $672.23 | $737.7041 | $737.71 | $737.70 | $737.70 | |