| 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 | $112.85 | 5.719% | $119.3039 | $119.30 | $119.30 | $119.30 |
| Purchase #2 | $68.66 | 3.146% | $70.82 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $140.67 | 13.710% | $159.9559 | $159.96 | $159.95 | $160.00 |
| Purchase #4 | $184.50 | 8.549% | $200.2729 | $200.27 | $200.25 | $200.30 |
| Purchase #5 | $90.83 | 11.679% | $101.438 | $101.44 | $101.45 | $101.40 |
| Purchase #6 | $195.62 | 8.414% | $212.0795 | $212.08 | $212.10 | $212.10 |
| Purchase #7 | $72.50 | 4.291% | $75.611 | $75.61 | $75.60 | $75.60 |
| 7 purchase totals = | $865.63 | $939.4812 | $939.48 | $939.45 | $939.50 | |