| 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 | $128.39 | 6.733% | $137.0345 | $137.03 | $137.05 | $137.00 |
| Purchase #2 | $10.46 | 11.658% | $11.6794 | $11.68 | $11.70 | $11.70 |
| Purchase #3 | $182.77 | 4.314% | $190.6547 | $190.65 | $190.65 | $190.70 |
| Purchase #4 | $84.31 | 9.142% | $92.0176 | $92.02 | $92.00 | $92.00 |
| Purchase #5 | $161.54 | 10.437% | $178.3999 | $178.40 | $178.40 | $178.40 |
| Purchase #6 | $79.76 | 8.237% | $86.3298 | $86.33 | $86.35 | $86.30 |
| Purchase #7 | $212.75 | 3.775% | $220.7813 | $220.78 | $220.80 | $220.80 |
| 7 purchase totals = | $859.98 | $916.8972 | $916.89 | $916.95 | $916.90 | |