| 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 | $131.61 | 12.871% | $148.5495 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $48.85 | 3.255% | $50.4401 | $50.44 | $50.45 | $50.40 |
| Purchase #3 | $143.50 | 8.153% | $155.1996 | $155.20 | $155.20 | $155.20 |
| Purchase #4 | $180.53 | 9.681% | $198.0071 | $198.01 | $198.00 | $198.00 |
| Purchase #5 | $27.93 | 6.810% | $29.832 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $243.96 | 3.666% | $252.9036 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $139.55 | 12.229% | $156.6156 | $156.62 | $156.60 | $156.60 |
| 7 purchase totals = | $915.93 | $991.5475 | $991.55 | $991.55 | $991.40 | |