| 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 | $163.53 | 3.748% | $169.6591 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $121.37 | 4.441% | $126.76 | $126.76 | $126.75 | $126.80 |
| Purchase #3 | $66.88 | 9.307% | $73.1045 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $95.88 | 11.471% | $106.8784 | $106.88 | $106.90 | $106.90 |
| Purchase #5 | $159.25 | 12.643% | $179.384 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $199.30 | 7.723% | $214.6919 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $221.29 | 3.653% | $229.3737 | $229.37 | $229.35 | $229.40 |
| 7 purchase totals = | $1,027.50 | $1,099.8516 | $1,099.84 | $1,099.85 | $1,100.00 | |