| 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 | $134.85 | 8.106% | $145.7809 | $145.78 | $145.80 | $145.80 |
| Purchase #2 | $73.81 | 3.325% | $76.2642 | $76.26 | $76.25 | $76.30 |
| Purchase #3 | $128.26 | 3.218% | $132.3874 | $132.39 | $132.40 | $132.40 |
| Purchase #4 | $67.79 | 7.257% | $72.7095 | $72.71 | $72.70 | $72.70 |
| Purchase #5 | $244.89 | 7.849% | $264.1114 | $264.11 | $264.10 | $264.10 |
| Purchase #6 | $148.98 | 12.727% | $167.9407 | $167.94 | $167.95 | $167.90 |
| Purchase #7 | $129.39 | 7.233% | $138.7488 | $138.75 | $138.75 | $138.70 |
| 7 purchase totals = | $927.97 | $997.9429 | $997.94 | $997.95 | $997.90 | |