| 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 | $139.78 | 3.430% | $144.5745 | $144.57 | $144.55 | $144.60 |
| Purchase #2 | $45.86 | 5.471% | $48.369 | $48.37 | $48.35 | $48.40 |
| Purchase #3 | $84.50 | 11.576% | $94.2817 | $94.28 | $94.30 | $94.30 |
| Purchase #4 | $233.96 | 3.152% | $241.3344 | $241.33 | $241.35 | $241.30 |
| Purchase #5 | $50.92 | 6.265% | $54.1101 | $54.11 | $54.10 | $54.10 |
| Purchase #6 | $92.32 | 6.121% | $97.9709 | $97.97 | $97.95 | $98.00 |
| Purchase #7 | $66.79 | 3.533% | $69.1497 | $69.15 | $69.15 | $69.10 |
| 7 purchase totals = | $714.13 | $749.7903 | $749.78 | $749.75 | $749.80 | |