| 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 | $195.94 | 13.437% | $222.2685 | $222.27 | $222.25 | $222.30 |
| Purchase #2 | $150.29 | 4.639% | $157.262 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $20.45 | 9.780% | $22.45 | $22.45 | $22.45 | $22.50 |
| Purchase #4 | $152.87 | 6.755% | $163.1964 | $163.20 | $163.20 | $163.20 |
| Purchase #5 | $222.79 | 7.749% | $240.054 | $240.05 | $240.05 | $240.10 |
| Purchase #6 | $48.49 | 4.421% | $50.6337 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $16.69 | 11.220% | $18.5626 | $18.56 | $18.55 | $18.60 |
| 7 purchase totals = | $807.52 | $874.4272 | $874.42 | $874.40 | $874.60 | |