| 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 | $168.43 | 8.614% | $182.9386 | $182.94 | $182.95 | $182.90 |
| Purchase #2 | $138.43 | 13.491% | $157.1056 | $157.11 | $157.10 | $157.10 |
| Purchase #3 | $186.38 | 12.274% | $209.2563 | $209.26 | $209.25 | $209.30 |
| Purchase #4 | $55.39 | 8.873% | $60.3048 | $60.30 | $60.30 | $60.30 |
| Purchase #5 | $147.91 | 8.272% | $160.1451 | $160.15 | $160.15 | $160.10 |
| Purchase #6 | $81.40 | 5.311% | $85.7232 | $85.72 | $85.70 | $85.70 |
| Purchase #7 | $19.64 | 10.681% | $21.7377 | $21.74 | $21.75 | $21.70 |
| 7 purchase totals = | $797.58 | $877.2113 | $877.22 | $877.20 | $877.10 | |