| 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 | $156.46 | 13.803% | $178.0562 | $178.06 | $178.05 | $178.10 |
| Purchase #2 | $32.75 | 6.515% | $34.8837 | $34.88 | $34.90 | $34.90 |
| Purchase #3 | $75.57 | 13.379% | $85.6805 | $85.68 | $85.70 | $85.70 |
| Purchase #4 | $37.50 | 9.102% | $40.9133 | $40.91 | $40.90 | $40.90 |
| Purchase #5 | $112.90 | 8.459% | $122.4502 | $122.45 | $122.45 | $122.50 |
| Purchase #6 | $225.45 | 10.443% | $248.9937 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $237.27 | 3.366% | $245.2565 | $245.26 | $245.25 | $245.30 |
| 7 purchase totals = | $877.90 | $956.2341 | $956.23 | $956.25 | $956.40 | |