| 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 | $131.90 | 12.783% | $148.7608 | $148.76 | $148.75 | $148.80 |
| Purchase #2 | $136.65 | 13.223% | $154.7192 | $154.72 | $154.70 | $154.70 |
| Purchase #3 | $91.84 | 5.559% | $96.9454 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $123.90 | 7.445% | $133.1244 | $133.12 | $133.10 | $133.10 |
| Purchase #5 | $29.32 | 13.415% | $33.2533 | $33.25 | $33.25 | $33.30 |
| Purchase #6 | $234.97 | 4.266% | $244.9938 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $30.41 | 10.692% | $33.6614 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $778.99 | $845.4583 | $845.45 | $845.40 | $845.50 | |