| 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 | $134.33 | 12.266% | $150.8069 | $150.81 | $150.80 | $150.80 |
| Purchase #2 | $154.36 | 4.279% | $160.9651 | $160.97 | $160.95 | $161.00 |
| Purchase #3 | $88.84 | 6.613% | $94.715 | $94.72 | $94.70 | $94.70 |
| Purchase #4 | $52.76 | 6.254% | $56.0596 | $56.06 | $56.05 | $56.10 |
| Purchase #5 | $225.65 | 8.431% | $244.6746 | $244.67 | $244.65 | $244.70 |
| Purchase #6 | $193.80 | 6.409% | $206.2206 | $206.22 | $206.20 | $206.20 |
| Purchase #7 | $109.89 | 7.580% | $118.2197 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $959.63 | $1,031.6615 | $1,031.67 | $1,031.55 | $1,031.70 | |