| 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 | $143.73 | 7.173% | $154.0398 | $154.04 | $154.05 | $154.00 |
| Purchase #2 | $217.50 | 12.702% | $245.1269 | $245.13 | $245.15 | $245.10 |
| Purchase #3 | $208.82 | 9.649% | $228.969 | $228.97 | $228.95 | $229.00 |
| Purchase #4 | $204.90 | 7.568% | $220.4068 | $220.41 | $220.40 | $220.40 |
| Purchase #5 | $49.91 | 9.419% | $54.611 | $54.61 | $54.60 | $54.60 |
| Purchase #6 | $217.67 | 5.514% | $229.6723 | $229.67 | $229.65 | $229.70 |
| Purchase #7 | $36.42 | 8.153% | $39.3893 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $1,078.95 | $1,172.2151 | $1,172.22 | $1,172.20 | $1,172.20 | |