| 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 | $160.63 | 5.734% | $169.8405 | $169.84 | $169.85 | $169.80 |
| Purchase #2 | $121.62 | 4.649% | $127.2741 | $127.27 | $127.25 | $127.30 |
| Purchase #3 | $210.68 | 9.579% | $230.861 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $148.46 | 7.631% | $159.789 | $159.79 | $159.80 | $159.80 |
| Purchase #5 | $133.87 | 7.200% | $143.5086 | $143.51 | $143.50 | $143.50 |
| Purchase #6 | $233.36 | 12.105% | $261.6082 | $261.61 | $261.60 | $261.60 |
| Purchase #7 | $17.58 | 12.308% | $19.7437 | $19.74 | $19.75 | $19.70 |
| 7 purchase totals = | $1,026.20 | $1,112.6251 | $1,112.62 | $1,112.60 | $1,112.60 | |