| 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 | $179.99 | 8.501% | $195.2909 | $195.29 | $195.30 | $195.30 |
| Purchase #2 | $107.71 | 13.777% | $122.5492 | $122.55 | $122.55 | $122.50 |
| Purchase #3 | $162.66 | 9.674% | $178.3957 | $178.40 | $178.40 | $178.40 |
| Purchase #4 | $76.55 | 8.393% | $82.9748 | $82.97 | $82.95 | $83.00 |
| Purchase #5 | $200.97 | 6.300% | $213.6311 | $213.63 | $213.65 | $213.60 |
| Purchase #6 | $69.49 | 7.692% | $74.8352 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $110.42 | 6.259% | $117.3312 | $117.33 | $117.35 | $117.30 |
| 7 purchase totals = | $907.79 | $985.0081 | $985.01 | $985.05 | $984.90 | |