| 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 | $146.79 | 6.229% | $155.9335 | $155.93 | $155.95 | $155.90 |
| Purchase #2 | $86.32 | 3.363% | $89.2229 | $89.22 | $89.20 | $89.20 |
| Purchase #3 | $150.43 | 4.571% | $157.3062 | $157.31 | $157.30 | $157.30 |
| Purchase #4 | $234.92 | 12.279% | $263.7658 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $85.97 | 13.638% | $97.6946 | $97.69 | $97.70 | $97.70 |
| Purchase #6 | $48.29 | 13.555% | $54.8357 | $54.84 | $54.85 | $54.80 |
| Purchase #7 | $153.30 | 7.798% | $165.2543 | $165.25 | $165.25 | $165.30 |
| 7 purchase totals = | $906.02 | $984.0130 | $984.01 | $984.00 | $984.00 | |