| 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 | $101.87 | 11.645% | $113.7328 | $113.73 | $113.75 | $113.70 |
| Purchase #2 | $218.34 | 7.493% | $234.7002 | $234.70 | $234.70 | $234.70 |
| Purchase #3 | $158.35 | 9.208% | $172.9309 | $172.93 | $172.95 | $172.90 |
| Purchase #4 | $69.78 | 8.227% | $75.5208 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $204.69 | 10.582% | $226.3503 | $226.35 | $226.35 | $226.40 |
| Purchase #6 | $13.91 | 12.590% | $15.6613 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $86.77 | 3.530% | $89.833 | $89.83 | $89.85 | $89.80 |
| 7 purchase totals = | $853.71 | $928.7293 | $928.72 | $928.75 | $928.70 | |