| 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 | $154.65 | 12.463% | $173.924 | $173.92 | $173.90 | $173.90 |
| Purchase #2 | $44.35 | 13.797% | $50.469 | $50.47 | $50.45 | $50.50 |
| Purchase #3 | $224.53 | 5.744% | $237.427 | $237.43 | $237.45 | $237.40 |
| Purchase #4 | $84.51 | 12.244% | $94.8574 | $94.86 | $94.85 | $94.90 |
| Purchase #5 | $51.87 | 10.283% | $57.2038 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $199.45 | 12.127% | $223.6373 | $223.64 | $223.65 | $223.60 |
| Purchase #7 | $31.34 | 12.461% | $35.2453 | $35.25 | $35.25 | $35.20 |
| 7 purchase totals = | $790.70 | $872.7638 | $872.77 | $872.75 | $872.70 | |