| 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 | $158.44 | 12.337% | $177.9867 | $177.99 | $178.00 | $178.00 |
| Purchase #2 | $246.66 | 9.855% | $270.9683 | $270.97 | $270.95 | $271.00 |
| Purchase #3 | $214.81 | 12.659% | $242.0028 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $209.64 | 6.593% | $223.4616 | $223.46 | $223.45 | $223.50 |
| Purchase #5 | $66.90 | 4.764% | $70.0871 | $70.09 | $70.10 | $70.10 |
| Purchase #6 | $117.36 | 12.847% | $132.4372 | $132.44 | $132.45 | $132.40 |
| Purchase #7 | $141.58 | 12.425% | $159.1713 | $159.17 | $159.15 | $159.20 |
| 7 purchase totals = | $1,155.39 | $1,276.1150 | $1,276.12 | $1,276.10 | $1,276.20 | |