| 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 | $136.74 | 3.186% | $141.0965 | $141.10 | $141.10 | $141.10 |
| Purchase #2 | $74.79 | 13.364% | $84.7849 | $84.78 | $84.80 | $84.80 |
| Purchase #3 | $154.44 | 8.323% | $167.294 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $146.99 | 11.529% | $163.9365 | $163.94 | $163.95 | $163.90 |
| Purchase #5 | $106.28 | 6.356% | $113.0352 | $113.04 | $113.05 | $113.00 |
| Purchase #6 | $209.34 | 13.540% | $237.6846 | $237.68 | $237.70 | $237.70 |
| Purchase #7 | $217.81 | 13.144% | $246.4389 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,046.39 | $1,154.2706 | $1,154.27 | $1,154.35 | $1,154.20 | |