| 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 | $167.29 | 3.870% | $173.7641 | $173.76 | $173.75 | $173.80 |
| Purchase #2 | $25.85 | 13.395% | $29.3126 | $29.31 | $29.30 | $29.30 |
| Purchase #3 | $201.96 | 4.417% | $210.8806 | $210.88 | $210.90 | $210.90 |
| Purchase #4 | $30.65 | 11.356% | $34.1306 | $34.13 | $34.15 | $34.10 |
| Purchase #5 | $95.78 | 10.224% | $105.5725 | $105.57 | $105.55 | $105.60 |
| Purchase #6 | $14.81 | 13.311% | $16.7814 | $16.78 | $16.80 | $16.80 |
| Purchase #7 | $73.96 | 6.790% | $78.9819 | $78.98 | $79.00 | $79.00 |
| 7 purchase totals = | $610.30 | $649.4237 | $649.41 | $649.45 | $649.50 | |