| 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 | $148.48 | 10.434% | $163.9724 | $163.97 | $163.95 | $164.00 |
| Purchase #2 | $179.31 | 3.726% | $185.9911 | $185.99 | $186.00 | $186.00 |
| Purchase #3 | $157.53 | 5.370% | $165.9894 | $165.99 | $166.00 | $166.00 |
| Purchase #4 | $100.80 | 4.518% | $105.3541 | $105.35 | $105.35 | $105.40 |
| Purchase #5 | $101.73 | 4.695% | $106.5062 | $106.51 | $106.50 | $106.50 |
| Purchase #6 | $148.50 | 9.534% | $162.658 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $154.29 | 3.866% | $160.2549 | $160.25 | $160.25 | $160.30 |
| 7 purchase totals = | $990.64 | $1,050.7261 | $1,050.72 | $1,050.70 | $1,050.90 | |