| 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 | $165.45 | 6.244% | $175.7807 | $175.78 | $175.80 | $175.80 |
| Purchase #2 | $42.46 | 3.454% | $43.9266 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $210.66 | 8.716% | $229.0211 | $229.02 | $229.00 | $229.00 |
| Purchase #4 | $93.41 | 5.349% | $98.4065 | $98.41 | $98.40 | $98.40 |
| Purchase #5 | $139.47 | 6.145% | $148.0404 | $148.04 | $148.05 | $148.00 |
| Purchase #6 | $70.99 | 13.711% | $80.7234 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $70.92 | 3.716% | $73.5554 | $73.56 | $73.55 | $73.60 |
| 7 purchase totals = | $793.36 | $849.4541 | $849.46 | $849.45 | $849.40 | |