| 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 | $226.91 | 13.418% | $257.3568 | $257.36 | $257.35 | $257.40 |
| Purchase #2 | $179.51 | 5.506% | $189.3938 | $189.39 | $189.40 | $189.40 |
| Purchase #3 | $88.46 | 4.183% | $92.1603 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $212.90 | 11.605% | $237.607 | $237.61 | $237.60 | $237.60 |
| Purchase #5 | $147.74 | 12.382% | $166.0332 | $166.03 | $166.05 | $166.00 |
| Purchase #6 | $75.45 | 3.760% | $78.2869 | $78.29 | $78.30 | $78.30 |
| Purchase #7 | $14.63 | 10.193% | $16.1212 | $16.12 | $16.10 | $16.10 |
| 7 purchase totals = | $945.60 | $1,036.9592 | $1,036.96 | $1,036.95 | $1,037.00 | |