| 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 | $167.71 | 6.857% | $179.2099 | $179.21 | $179.20 | $179.20 |
| Purchase #2 | $136.84 | 13.253% | $154.9754 | $154.98 | $155.00 | $155.00 |
| Purchase #3 | $235.93 | 13.795% | $268.4765 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $215.79 | 10.213% | $237.8286 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $153.59 | 6.598% | $163.7239 | $163.72 | $163.70 | $163.70 |
| Purchase #6 | $123.99 | 13.808% | $141.1105 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $138.74 | 13.837% | $157.9375 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $1,172.59 | $1,303.2623 | $1,303.27 | $1,303.30 | $1,303.20 | |