| 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 | $154.49 | 5.540% | $163.0487 | $163.05 | $163.05 | $163.00 |
| Purchase #2 | $128.27 | 7.136% | $137.4233 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $215.95 | 8.252% | $233.7702 | $233.77 | $233.75 | $233.80 |
| Purchase #4 | $196.45 | 7.168% | $210.5315 | $210.53 | $210.55 | $210.50 |
| Purchase #5 | $90.66 | 7.794% | $97.726 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $210.25 | 8.244% | $227.583 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $61.71 | 9.766% | $67.7366 | $67.74 | $67.75 | $67.70 |
| 7 purchase totals = | $1,057.78 | $1,137.8193 | $1,137.82 | $1,137.85 | $1,137.70 | |