| 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 | $163.77 | 7.782% | $176.5146 | $176.51 | $176.50 | $176.50 |
| Purchase #2 | $139.83 | 8.582% | $151.8302 | $151.83 | $151.85 | $151.80 |
| Purchase #3 | $247.36 | 4.676% | $258.9266 | $258.93 | $258.95 | $258.90 |
| Purchase #4 | $243.95 | 4.114% | $253.9861 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $54.94 | 5.214% | $57.8046 | $57.80 | $57.80 | $57.80 |
| Purchase #6 | $45.55 | 13.431% | $51.6678 | $51.67 | $51.65 | $51.70 |
| Purchase #7 | $9.75 | 9.636% | $10.6895 | $10.69 | $10.70 | $10.70 |
| 7 purchase totals = | $905.15 | $961.4194 | $961.42 | $961.45 | $961.40 | |