| 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 | $140.82 | 7.143% | $150.8788 | $150.88 | $150.90 | $150.90 |
| Purchase #2 | $108.37 | 4.522% | $113.2705 | $113.27 | $113.25 | $113.30 |
| Purchase #3 | $106.55 | 9.711% | $116.8971 | $116.90 | $116.90 | $116.90 |
| Purchase #4 | $87.64 | 12.350% | $98.4635 | $98.46 | $98.45 | $98.50 |
| Purchase #5 | $43.80 | 13.786% | $49.8383 | $49.84 | $49.85 | $49.80 |
| Purchase #6 | $175.38 | 9.668% | $192.3357 | $192.34 | $192.35 | $192.30 |
| Purchase #7 | $31.81 | 8.799% | $34.609 | $34.61 | $34.60 | $34.60 |
| 7 purchase totals = | $694.37 | $756.2929 | $756.30 | $756.30 | $756.30 | |