| 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 | $182.41 | 6.626% | $194.4965 | $194.50 | $194.50 | $194.50 |
| Purchase #2 | $182.99 | 8.416% | $198.3904 | $198.39 | $198.40 | $198.40 |
| Purchase #3 | $53.82 | 12.272% | $60.4248 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $89.75 | 5.137% | $94.3605 | $94.36 | $94.35 | $94.40 |
| Purchase #5 | $115.68 | 9.388% | $126.54 | $126.54 | $126.55 | $126.50 |
| Purchase #6 | $124.32 | 12.594% | $139.9769 | $139.98 | $140.00 | $140.00 |
| Purchase #7 | $8.73 | 3.720% | $9.0548 | $9.05 | $9.05 | $9.10 |
| 7 purchase totals = | $757.70 | $823.2439 | $823.24 | $823.25 | $823.30 | |