| 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 | $143.96 | 6.234% | $152.9345 | $152.93 | $152.95 | $152.90 |
| Purchase #2 | $16.40 | 5.591% | $17.3169 | $17.32 | $17.30 | $17.30 |
| Purchase #3 | $173.42 | 12.674% | $195.3993 | $195.40 | $195.40 | $195.40 |
| Purchase #4 | $143.70 | 3.863% | $149.2511 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $149.87 | 12.646% | $168.8226 | $168.82 | $168.80 | $168.80 |
| Purchase #6 | $34.98 | 6.747% | $37.3401 | $37.34 | $37.35 | $37.30 |
| Purchase #7 | $164.43 | 3.245% | $169.7658 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $826.76 | $890.8303 | $890.83 | $890.80 | $890.80 | |