| 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 | $229.75 | 5.416% | $242.1933 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $38.29 | 10.407% | $42.2748 | $42.27 | $42.25 | $42.30 |
| Purchase #3 | $44.43 | 12.265% | $49.8793 | $49.88 | $49.90 | $49.90 |
| Purchase #4 | $41.72 | 5.345% | $43.9499 | $43.95 | $43.95 | $43.90 |
| Purchase #5 | $151.52 | 3.594% | $156.9656 | $156.97 | $156.95 | $157.00 |
| Purchase #6 | $65.38 | 11.722% | $73.0438 | $73.04 | $73.05 | $73.00 |
| Purchase #7 | $180.75 | 8.288% | $195.7306 | $195.73 | $195.75 | $195.70 |
| 7 purchase totals = | $751.84 | $804.0373 | $804.03 | $804.05 | $804.00 | |