| 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 | $183.79 | 10.510% | $203.1063 | $203.11 | $203.10 | $203.10 |
| Purchase #2 | $76.94 | 7.775% | $82.9221 | $82.92 | $82.90 | $82.90 |
| Purchase #3 | $112.33 | 5.231% | $118.206 | $118.21 | $118.20 | $118.20 |
| Purchase #4 | $247.55 | 10.433% | $273.3769 | $273.38 | $273.40 | $273.40 |
| Purchase #5 | $107.90 | 5.452% | $113.7827 | $113.78 | $113.80 | $113.80 |
| Purchase #6 | $8.48 | 5.430% | $8.9405 | $8.94 | $8.95 | $8.90 |
| Purchase #7 | $18.52 | 11.242% | $20.602 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $755.51 | $820.9365 | $820.94 | $820.95 | $820.90 | |