| 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 | $118.52 | 10.306% | $130.7347 | $130.73 | $130.75 | $130.70 |
| Purchase #2 | $121.69 | 10.257% | $134.1717 | $134.17 | $134.15 | $134.20 |
| Purchase #3 | $79.84 | 3.344% | $82.5098 | $82.51 | $82.50 | $82.50 |
| Purchase #4 | $114.67 | 6.570% | $122.2038 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $176.34 | 13.828% | $200.7243 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $154.65 | 3.794% | $160.5174 | $160.52 | $160.50 | $160.50 |
| Purchase #7 | $71.94 | 4.565% | $75.2241 | $75.22 | $75.20 | $75.20 |
| 7 purchase totals = | $837.65 | $906.0858 | $906.07 | $906.00 | $906.00 | |