| 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 | $144.25 | 13.282% | $163.4093 | $163.41 | $163.40 | $163.40 |
| Purchase #2 | $231.52 | 6.274% | $246.0456 | $246.05 | $246.05 | $246.00 |
| Purchase #3 | $191.52 | 10.827% | $212.2559 | $212.26 | $212.25 | $212.30 |
| Purchase #4 | $82.77 | 9.707% | $90.8045 | $90.80 | $90.80 | $90.80 |
| Purchase #5 | $60.43 | 5.458% | $63.7283 | $63.73 | $63.75 | $63.70 |
| Purchase #6 | $162.42 | 10.532% | $179.5261 | $179.53 | $179.55 | $179.50 |
| Purchase #7 | $23.91 | 7.454% | $25.6923 | $25.69 | $25.70 | $25.70 |
| 7 purchase totals = | $896.82 | $981.4620 | $981.47 | $981.50 | $981.40 | |