| 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 | $73.39 | 10.373% | $81.0027 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $184.34 | 10.613% | $203.904 | $203.90 | $203.90 | $203.90 |
| Purchase #3 | $175.47 | 3.296% | $181.2535 | $181.25 | $181.25 | $181.30 |
| Purchase #4 | $66.29 | 12.676% | $74.6929 | $74.69 | $74.70 | $74.70 |
| Purchase #5 | $195.68 | 8.139% | $211.6064 | $211.61 | $211.60 | $211.60 |
| Purchase #6 | $132.50 | 9.679% | $145.3247 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $208.63 | 13.324% | $236.4279 | $236.43 | $236.45 | $236.40 |
| 7 purchase totals = | $1,036.30 | $1,134.2121 | $1,134.20 | $1,134.20 | $1,134.20 | |