| 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 | $74.70 | 6.324% | $79.424 | $79.42 | $79.40 | $79.40 |
| Purchase #2 | $171.75 | 12.344% | $192.9508 | $192.95 | $192.95 | $193.00 |
| Purchase #3 | $202.51 | 8.870% | $220.4726 | $220.47 | $220.45 | $220.50 |
| Purchase #4 | $198.86 | 5.806% | $210.4058 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $192.98 | 8.130% | $208.6693 | $208.67 | $208.65 | $208.70 |
| Purchase #6 | $209.77 | 11.663% | $234.2355 | $234.24 | $234.25 | $234.20 |
| Purchase #7 | $154.71 | 10.412% | $170.8184 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $1,205.28 | $1,316.9764 | $1,316.98 | $1,316.90 | $1,317.00 | |