| 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 | $140.45 | 13.741% | $159.7492 | $159.75 | $159.75 | $159.70 |
| Purchase #2 | $198.94 | 6.676% | $212.2212 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $234.37 | 9.665% | $257.0219 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $247.81 | 13.703% | $281.7674 | $281.77 | $281.75 | $281.80 |
| Purchase #5 | $101.58 | 10.321% | $112.0641 | $112.06 | $112.05 | $112.10 |
| Purchase #6 | $187.90 | 10.574% | $207.7685 | $207.77 | $207.75 | $207.80 |
| Purchase #7 | $232.82 | 8.689% | $253.0497 | $253.05 | $253.05 | $253.00 |
| 7 purchase totals = | $1,343.87 | $1,483.6420 | $1,483.64 | $1,483.55 | $1,483.60 | |