| 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 | $164.73 | 8.774% | $179.1834 | $179.18 | $179.20 | $179.20 |
| Purchase #2 | $17.79 | 12.569% | $20.026 | $20.03 | $20.05 | $20.00 |
| Purchase #3 | $135.57 | 5.642% | $143.2189 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $114.57 | 4.344% | $119.5469 | $119.55 | $119.55 | $119.50 |
| Purchase #5 | $114.27 | 8.463% | $123.9407 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $166.57 | 5.530% | $175.7813 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $210.46 | 7.104% | $225.4111 | $225.41 | $225.40 | $225.40 |
| 7 purchase totals = | $923.96 | $987.1083 | $987.11 | $987.15 | $987.00 | |