| 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 | $150.61 | 8.418% | $163.2883 | $163.29 | $163.30 | $163.30 |
| Purchase #2 | $90.30 | 5.804% | $95.541 | $95.54 | $95.55 | $95.50 |
| Purchase #3 | $149.67 | 8.584% | $162.5177 | $162.52 | $162.50 | $162.50 |
| Purchase #4 | $113.96 | 7.750% | $122.7919 | $122.79 | $122.80 | $122.80 |
| Purchase #5 | $149.69 | 11.719% | $167.2322 | $167.23 | $167.25 | $167.20 |
| Purchase #6 | $101.30 | 5.417% | $106.7874 | $106.79 | $106.80 | $106.80 |
| Purchase #7 | $39.46 | 10.300% | $43.5244 | $43.52 | $43.50 | $43.50 |
| 7 purchase totals = | $794.99 | $861.6829 | $861.68 | $861.70 | $861.60 | |