| 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 | $174.60 | 12.520% | $196.4599 | $196.46 | $196.45 | $196.50 |
| Purchase #2 | $129.47 | 6.408% | $137.7664 | $137.77 | $137.75 | $137.80 |
| Purchase #3 | $94.56 | 7.121% | $101.2936 | $101.29 | $101.30 | $101.30 |
| Purchase #4 | $106.85 | 5.585% | $112.8176 | $112.82 | $112.80 | $112.80 |
| Purchase #5 | $48.81 | 13.730% | $55.5116 | $55.51 | $55.50 | $55.50 |
| Purchase #6 | $45.56 | 3.582% | $47.192 | $47.19 | $47.20 | $47.20 |
| Purchase #7 | $34.77 | 12.123% | $38.9852 | $38.99 | $39.00 | $39.00 |
| 7 purchase totals = | $634.62 | $690.0263 | $690.03 | $690.00 | $690.10 | |