| 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 | $131.27 | 12.768% | $148.0306 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $84.78 | 4.376% | $88.49 | $88.49 | $88.50 | $88.50 |
| Purchase #3 | $74.88 | 3.461% | $77.4716 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $132.91 | 13.195% | $150.4475 | $150.45 | $150.45 | $150.40 |
| Purchase #5 | $27.34 | 4.569% | $28.5892 | $28.59 | $28.60 | $28.60 |
| Purchase #6 | $65.94 | 5.615% | $69.6425 | $69.64 | $69.65 | $69.60 |
| Purchase #7 | $231.88 | 11.788% | $259.214 | $259.21 | $259.20 | $259.20 |
| 7 purchase totals = | $749.00 | $821.8854 | $821.88 | $821.90 | $821.80 | |