| 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 | $147.96 | 13.315% | $167.6609 | $167.66 | $167.65 | $167.70 |
| Purchase #2 | $208.36 | 4.609% | $217.9633 | $217.96 | $217.95 | $218.00 |
| Purchase #3 | $18.92 | 13.212% | $21.4197 | $21.42 | $21.40 | $21.40 |
| Purchase #4 | $118.63 | 11.794% | $132.6212 | $132.62 | $132.60 | $132.60 |
| Purchase #5 | $235.33 | 4.183% | $245.1739 | $245.17 | $245.15 | $245.20 |
| Purchase #6 | $229.44 | 7.568% | $246.804 | $246.80 | $246.80 | $246.80 |
| Purchase #7 | $117.61 | 11.724% | $131.3986 | $131.40 | $131.40 | $131.40 |
| 7 purchase totals = | $1,076.25 | $1,163.0416 | $1,163.03 | $1,162.95 | $1,163.10 | |