| 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 | $171.72 | 10.820% | $190.3001 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $60.97 | 6.664% | $65.033 | $65.03 | $65.05 | $65.00 |
| Purchase #3 | $65.38 | 4.415% | $68.2665 | $68.27 | $68.25 | $68.30 |
| Purchase #4 | $230.77 | 3.448% | $238.7269 | $238.73 | $238.75 | $238.70 |
| Purchase #5 | $140.88 | 4.684% | $147.4788 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $143.90 | 9.625% | $157.7504 | $157.75 | $157.75 | $157.80 |
| Purchase #7 | $17.45 | 13.696% | $19.84 | $19.84 | $19.85 | $19.80 |
| 7 purchase totals = | $831.07 | $887.3957 | $887.40 | $887.45 | $887.40 | |