| 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 | $130.39 | 8.525% | $141.5057 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $50.40 | 3.835% | $52.3328 | $52.33 | $52.35 | $52.30 |
| Purchase #3 | $167.67 | 3.266% | $173.1461 | $173.15 | $173.15 | $173.10 |
| Purchase #4 | $160.55 | 9.391% | $175.6273 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $104.74 | 13.680% | $119.0684 | $119.07 | $119.05 | $119.10 |
| Purchase #6 | $45.93 | 3.546% | $47.5587 | $47.56 | $47.55 | $47.60 |
| Purchase #7 | $67.97 | 4.461% | $71.0021 | $71.00 | $71.00 | $71.00 |
| 7 purchase totals = | $727.65 | $780.2411 | $780.25 | $780.25 | $780.20 | |