| 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 | $189.78 | 7.107% | $203.2677 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $95.41 | 7.212% | $102.291 | $102.29 | $102.30 | $102.30 |
| Purchase #3 | $101.27 | 5.200% | $106.536 | $106.54 | $106.55 | $106.50 |
| Purchase #4 | $175.49 | 4.602% | $183.566 | $183.57 | $183.55 | $183.60 |
| Purchase #5 | $30.48 | 11.575% | $34.0081 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $125.44 | 7.816% | $135.2444 | $135.24 | $135.25 | $135.20 |
| Purchase #7 | $84.84 | 10.134% | $93.4377 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $802.71 | $858.3509 | $858.36 | $858.35 | $858.30 | |