| 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 | $180.26 | 7.384% | $193.5704 | $193.57 | $193.55 | $193.60 |
| Purchase #2 | $60.85 | 13.118% | $68.8323 | $68.83 | $68.85 | $68.80 |
| Purchase #3 | $67.47 | 3.458% | $69.8031 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $10.83 | 5.458% | $11.4211 | $11.42 | $11.40 | $11.40 |
| Purchase #5 | $144.47 | 13.134% | $163.4447 | $163.44 | $163.45 | $163.40 |
| Purchase #6 | $128.43 | 10.315% | $141.6776 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $169.86 | 9.282% | $185.6264 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $762.17 | $834.3756 | $834.37 | $834.40 | $834.30 | |