| 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 | $176.58 | 9.676% | $193.6659 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $249.85 | 5.737% | $264.1839 | $264.18 | $264.20 | $264.20 |
| Purchase #3 | $52.99 | 12.673% | $59.7054 | $59.71 | $59.70 | $59.70 |
| Purchase #4 | $111.34 | 6.598% | $118.6862 | $118.69 | $118.70 | $118.70 |
| Purchase #5 | $186.45 | 13.105% | $210.8843 | $210.88 | $210.90 | $210.90 |
| Purchase #6 | $91.91 | 7.528% | $98.829 | $98.83 | $98.85 | $98.80 |
| Purchase #7 | $212.79 | 5.698% | $224.9148 | $224.91 | $224.90 | $224.90 |
| 7 purchase totals = | $1,081.91 | $1,170.8695 | $1,170.87 | $1,170.90 | $1,170.90 | |