| 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 | $191.32 | 8.575% | $207.7257 | $207.73 | $207.75 | $207.70 |
| Purchase #2 | $173.80 | 5.649% | $183.618 | $183.62 | $183.60 | $183.60 |
| Purchase #3 | $146.83 | 6.669% | $156.6221 | $156.62 | $156.60 | $156.60 |
| Purchase #4 | $27.79 | 9.586% | $30.4539 | $30.45 | $30.45 | $30.50 |
| Purchase #5 | $166.91 | 11.232% | $185.6573 | $185.66 | $185.65 | $185.70 |
| Purchase #6 | $21.48 | 4.416% | $22.4286 | $22.43 | $22.45 | $22.40 |
| Purchase #7 | $90.38 | 3.487% | $93.5316 | $93.53 | $93.55 | $93.50 |
| 7 purchase totals = | $818.51 | $880.0372 | $880.04 | $880.05 | $880.00 | |