| 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 | $183.50 | 5.458% | $193.5154 | $193.52 | $193.50 | $193.50 |
| Purchase #2 | $161.49 | 7.556% | $173.6922 | $173.69 | $173.70 | $173.70 |
| Purchase #3 | $189.25 | 13.128% | $214.0947 | $214.09 | $214.10 | $214.10 |
| Purchase #4 | $80.72 | 6.404% | $85.8893 | $85.89 | $85.90 | $85.90 |
| Purchase #5 | $14.40 | 12.628% | $16.2184 | $16.22 | $16.20 | $16.20 |
| Purchase #6 | $148.66 | 7.757% | $160.1916 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $96.46 | 3.560% | $99.894 | $99.89 | $99.90 | $99.90 |
| 7 purchase totals = | $874.48 | $943.4956 | $943.49 | $943.50 | $943.50 | |