| 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 | $132.82 | 9.378% | $145.2759 | $145.28 | $145.30 | $145.30 |
| Purchase #2 | $25.87 | 10.758% | $28.6531 | $28.65 | $28.65 | $28.70 |
| Purchase #3 | $136.44 | 3.175% | $140.772 | $140.77 | $140.75 | $140.80 |
| Purchase #4 | $135.26 | 4.572% | $141.4441 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $153.39 | 10.782% | $169.9285 | $169.93 | $169.95 | $169.90 |
| Purchase #6 | $110.74 | 11.468% | $123.4397 | $123.44 | $123.45 | $123.40 |
| Purchase #7 | $11.69 | 4.794% | $12.2504 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $706.21 | $761.7637 | $761.76 | $761.80 | $761.80 | |