| 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 | $176.55 | 9.226% | $192.8385 | $192.84 | $192.85 | $192.80 |
| Purchase #2 | $124.26 | 13.464% | $140.9904 | $140.99 | $141.00 | $141.00 |
| Purchase #3 | $148.96 | 12.144% | $167.0497 | $167.05 | $167.05 | $167.00 |
| Purchase #4 | $120.55 | 3.567% | $124.85 | $124.85 | $124.85 | $124.90 |
| Purchase #5 | $112.72 | 4.136% | $117.3821 | $117.38 | $117.40 | $117.40 |
| Purchase #6 | $72.56 | 9.805% | $79.6745 | $79.67 | $79.65 | $79.70 |
| Purchase #7 | $40.43 | 13.663% | $45.954 | $45.95 | $45.95 | $46.00 |
| 7 purchase totals = | $796.03 | $868.7392 | $868.73 | $868.75 | $868.80 | |