| 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 | $150.67 | 11.115% | $167.417 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $116.25 | 13.726% | $132.2065 | $132.21 | $132.20 | $132.20 |
| Purchase #3 | $110.26 | 6.199% | $117.095 | $117.10 | $117.10 | $117.10 |
| Purchase #4 | $23.93 | 8.675% | $26.0059 | $26.01 | $26.00 | $26.00 |
| Purchase #5 | $67.55 | 3.171% | $69.692 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $46.65 | 12.822% | $52.6315 | $52.63 | $52.65 | $52.60 |
| Purchase #7 | $128.83 | 12.661% | $145.1412 | $145.14 | $145.15 | $145.10 |
| 7 purchase totals = | $644.14 | $710.1891 | $710.20 | $710.20 | $710.10 | |