| 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 | $150.44 | 3.383% | $155.5294 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $169.62 | 13.640% | $192.7562 | $192.76 | $192.75 | $192.80 |
| Purchase #3 | $191.33 | 12.724% | $215.6748 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $180.74 | 10.367% | $199.4773 | $199.48 | $199.50 | $199.50 |
| Purchase #5 | $223.42 | 10.120% | $246.0301 | $246.03 | $246.05 | $246.00 |
| Purchase #6 | $68.73 | 12.349% | $77.2175 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $175.54 | 6.264% | $186.5358 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $1,159.82 | $1,273.2211 | $1,273.23 | $1,273.25 | $1,273.20 | |