| 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 | $163.38 | 8.860% | $177.8555 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $196.79 | 4.322% | $205.2953 | $205.30 | $205.30 | $205.30 |
| Purchase #3 | $124.64 | 13.567% | $141.5499 | $141.55 | $141.55 | $141.50 |
| Purchase #4 | $29.53 | 13.326% | $33.4652 | $33.47 | $33.45 | $33.50 |
| Purchase #5 | $247.94 | 5.164% | $260.7436 | $260.74 | $260.75 | $260.70 |
| Purchase #6 | $214.46 | 7.151% | $229.796 | $229.80 | $229.80 | $229.80 |
| Purchase #7 | $31.29 | 13.678% | $35.5698 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $1,008.03 | $1,084.2753 | $1,084.29 | $1,084.25 | $1,084.30 | |