| 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 | $150.27 | 13.258% | $170.1928 | $170.19 | $170.20 | $170.20 |
| Purchase #2 | $14.68 | 13.258% | $16.6263 | $16.63 | $16.65 | $16.60 |
| Purchase #3 | $219.49 | 6.633% | $234.0488 | $234.05 | $234.05 | $234.00 |
| Purchase #4 | $141.65 | 3.342% | $146.3839 | $146.38 | $146.40 | $146.40 |
| Purchase #5 | $131.30 | 3.188% | $135.4858 | $135.49 | $135.50 | $135.50 |
| Purchase #6 | $130.27 | 10.279% | $143.6605 | $143.66 | $143.65 | $143.70 |
| Purchase #7 | $235.67 | 4.387% | $246.0088 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,023.33 | $1,092.4069 | $1,092.41 | $1,092.45 | $1,092.40 | |