| 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 | $159.85 | 10.650% | $176.874 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $184.41 | 5.617% | $194.7683 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $121.92 | 6.699% | $130.0874 | $130.09 | $130.10 | $130.10 |
| Purchase #4 | $79.51 | 3.243% | $82.0885 | $82.09 | $82.10 | $82.10 |
| Purchase #5 | $7.70 | 9.460% | $8.4284 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $163.53 | 6.770% | $174.601 | $174.60 | $174.60 | $174.60 |
| Purchase #7 | $196.54 | 6.872% | $210.0462 | $210.05 | $210.05 | $210.00 |
| 7 purchase totals = | $913.46 | $976.8938 | $976.90 | $976.90 | $976.90 | |