| 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 | $149.31 | 11.490% | $166.4657 | $166.47 | $166.45 | $166.50 |
| Purchase #2 | $10.71 | 5.127% | $11.2591 | $11.26 | $11.25 | $11.30 |
| Purchase #3 | $177.71 | 7.472% | $190.9885 | $190.99 | $191.00 | $191.00 |
| Purchase #4 | $173.50 | 7.396% | $186.3321 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $114.36 | 6.525% | $121.822 | $121.82 | $121.80 | $121.80 |
| Purchase #6 | $183.34 | 3.608% | $189.9549 | $189.95 | $189.95 | $190.00 |
| Purchase #7 | $84.45 | 5.221% | $88.8591 | $88.86 | $88.85 | $88.90 |
| 7 purchase totals = | $893.38 | $955.6814 | $955.68 | $955.65 | $955.80 | |