| 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 | $178.63 | 12.209% | $200.4389 | $200.44 | $200.45 | $200.40 |
| Purchase #2 | $43.50 | 3.123% | $44.8585 | $44.86 | $44.85 | $44.90 |
| Purchase #3 | $182.99 | 8.583% | $198.696 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $114.82 | 3.764% | $119.1418 | $119.14 | $119.15 | $119.10 |
| Purchase #5 | $118.62 | 4.582% | $124.0552 | $124.06 | $124.05 | $124.10 |
| Purchase #6 | $17.95 | 11.395% | $19.9954 | $20.00 | $20.00 | $20.00 |
| Purchase #7 | $137.44 | 4.837% | $144.088 | $144.09 | $144.10 | $144.10 |
| 7 purchase totals = | $793.95 | $851.2738 | $851.29 | $851.30 | $851.30 | |