| 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 | $11.80 | 11.344% | $13.1386 | $13.14 | $13.15 | $13.10 |
| Purchase #2 | $184.75 | 3.534% | $191.2791 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $102.47 | 10.874% | $113.6126 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $168.40 | 8.331% | $182.4294 | $182.43 | $182.45 | $182.40 |
| Purchase #5 | $39.34 | 10.195% | $43.3507 | $43.35 | $43.35 | $43.40 |
| Purchase #6 | $133.40 | 10.785% | $147.7872 | $147.79 | $147.80 | $147.80 |
| Purchase #7 | $126.92 | 11.614% | $141.6605 | $141.66 | $141.65 | $141.70 |
| 7 purchase totals = | $767.08 | $833.2581 | $833.26 | $833.30 | $833.30 | |