| 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 | $156.87 | 10.324% | $173.0653 | $173.07 | $173.05 | $173.10 |
| Purchase #2 | $34.79 | 5.736% | $36.7856 | $36.79 | $36.80 | $36.80 |
| Purchase #3 | $25.74 | 10.485% | $28.4388 | $28.44 | $28.45 | $28.40 |
| Purchase #4 | $62.71 | 5.217% | $65.9816 | $65.98 | $66.00 | $66.00 |
| Purchase #5 | $122.89 | 6.344% | $130.6861 | $130.69 | $130.70 | $130.70 |
| Purchase #6 | $90.46 | 11.226% | $100.615 | $100.62 | $100.60 | $100.60 |
| Purchase #7 | $64.75 | 13.523% | $73.5061 | $73.51 | $73.50 | $73.50 |
| 7 purchase totals = | $558.21 | $609.0785 | $609.10 | $609.10 | $609.10 | |