| 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 | $171.69 | 5.303% | $180.7947 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $22.36 | 6.508% | $23.8152 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $150.51 | 12.149% | $168.7955 | $168.80 | $168.80 | $168.80 |
| Purchase #4 | $51.51 | 7.220% | $55.229 | $55.23 | $55.25 | $55.20 |
| Purchase #5 | $8.29 | 10.806% | $9.1858 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $213.72 | 11.212% | $237.6823 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $209.33 | 10.850% | $232.0423 | $232.04 | $232.05 | $232.00 |
| 7 purchase totals = | $827.41 | $907.5448 | $907.55 | $907.60 | $907.50 | |