| 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 | $166.29 | 12.703% | $187.4138 | $187.41 | $187.40 | $187.40 |
| Purchase #2 | $199.70 | 9.185% | $218.0424 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $67.87 | 8.722% | $73.7896 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $196.33 | 10.223% | $216.4008 | $216.40 | $216.40 | $216.40 |
| Purchase #5 | $87.52 | 3.486% | $90.5709 | $90.57 | $90.55 | $90.60 |
| Purchase #6 | $73.27 | 6.224% | $77.8303 | $77.83 | $77.85 | $77.80 |
| Purchase #7 | $84.29 | 3.731% | $87.4349 | $87.43 | $87.45 | $87.40 |
| 7 purchase totals = | $875.27 | $951.4827 | $951.47 | $951.50 | $951.40 | |