| 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 | $139.73 | 4.404% | $145.8837 | $145.88 | $145.90 | $145.90 |
| Purchase #2 | $128.47 | 13.829% | $146.2361 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $8.66 | 12.553% | $9.7471 | $9.75 | $9.75 | $9.70 |
| Purchase #4 | $203.56 | 7.470% | $218.7659 | $218.77 | $218.75 | $218.80 |
| Purchase #5 | $141.78 | 5.327% | $149.3326 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $46.90 | 4.575% | $49.0457 | $49.05 | $49.05 | $49.00 |
| Purchase #7 | $86.59 | 9.226% | $94.5788 | $94.58 | $94.60 | $94.60 |
| 7 purchase totals = | $755.69 | $813.5899 | $813.60 | $813.65 | $813.50 | |