| 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 | $185.98 | 6.138% | $197.3955 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $103.44 | 3.808% | $107.379 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $115.97 | 6.833% | $123.8942 | $123.89 | $123.90 | $123.90 |
| Purchase #4 | $208.98 | 12.365% | $234.8204 | $234.82 | $234.80 | $234.80 |
| Purchase #5 | $19.94 | 12.768% | $22.4859 | $22.49 | $22.50 | $22.50 |
| Purchase #6 | $180.48 | 13.682% | $205.1733 | $205.17 | $205.15 | $205.20 |
| Purchase #7 | $64.72 | 5.198% | $68.0841 | $68.08 | $68.10 | $68.10 |
| 7 purchase totals = | $879.51 | $959.2324 | $959.23 | $959.25 | $959.30 | |