| 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 | $160.48 | 10.532% | $177.3818 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $115.36 | 6.632% | $123.0107 | $123.01 | $123.00 | $123.00 |
| Purchase #3 | $19.40 | 4.373% | $20.2484 | $20.25 | $20.25 | $20.20 |
| Purchase #4 | $123.65 | 8.660% | $134.3581 | $134.36 | $134.35 | $134.40 |
| Purchase #5 | $87.73 | 3.196% | $90.5339 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $197.50 | 12.607% | $222.3988 | $222.40 | $222.40 | $222.40 |
| Purchase #7 | $102.55 | 3.372% | $106.008 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $806.67 | $873.9397 | $873.94 | $873.95 | $873.90 | |