| 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 | $156.73 | 10.410% | $173.0456 | $173.05 | $173.05 | $173.00 |
| Purchase #2 | $192.58 | 8.437% | $208.828 | $208.83 | $208.85 | $208.80 |
| Purchase #3 | $100.41 | 12.332% | $112.7926 | $112.79 | $112.80 | $112.80 |
| Purchase #4 | $160.49 | 8.530% | $174.1798 | $174.18 | $174.20 | $174.20 |
| Purchase #5 | $151.73 | 3.505% | $157.0481 | $157.05 | $157.05 | $157.00 |
| Purchase #6 | $104.51 | 7.874% | $112.7391 | $112.74 | $112.75 | $112.70 |
| Purchase #7 | $8.70 | 8.685% | $9.4556 | $9.46 | $9.45 | $9.50 |
| 7 purchase totals = | $875.15 | $948.0888 | $948.10 | $948.15 | $948.00 | |