| 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 | $173.43 | 10.345% | $191.3713 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $31.55 | 10.438% | $34.8432 | $34.84 | $34.85 | $34.80 |
| Purchase #3 | $58.35 | 13.234% | $66.072 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $150.84 | 8.772% | $164.0717 | $164.07 | $164.05 | $164.10 |
| Purchase #5 | $78.77 | 11.339% | $87.7017 | $87.70 | $87.70 | $87.70 |
| Purchase #6 | $231.84 | 3.711% | $240.4436 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $169.87 | 3.158% | $175.2345 | $175.23 | $175.25 | $175.20 |
| 7 purchase totals = | $894.65 | $959.7380 | $959.72 | $959.70 | $959.70 | |