| 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 | $169.53 | 12.812% | $191.2502 | $191.25 | $191.25 | $191.30 |
| Purchase #2 | $7.86 | 12.610% | $8.8511 | $8.85 | $8.85 | $8.90 |
| Purchase #3 | $233.59 | 10.712% | $258.6122 | $258.61 | $258.60 | $258.60 |
| Purchase #4 | $84.96 | 4.232% | $88.5555 | $88.56 | $88.55 | $88.60 |
| Purchase #5 | $234.84 | 11.510% | $261.8701 | $261.87 | $261.85 | $261.90 |
| Purchase #6 | $111.49 | 3.515% | $115.4089 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $224.53 | 5.844% | $237.6515 | $237.65 | $237.65 | $237.70 |
| 7 purchase totals = | $1,066.80 | $1,162.1995 | $1,162.20 | $1,162.15 | $1,162.40 | |