| 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 | $176.33 | 3.530% | $182.5544 | $182.55 | $182.55 | $182.60 |
| Purchase #2 | $115.72 | 13.373% | $131.1952 | $131.20 | $131.20 | $131.20 |
| Purchase #3 | $196.69 | 4.521% | $205.5824 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $202.95 | 3.381% | $209.8117 | $209.81 | $209.80 | $209.80 |
| Purchase #5 | $10.39 | 8.824% | $11.3068 | $11.31 | $11.30 | $11.30 |
| Purchase #6 | $204.84 | 8.148% | $221.5304 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $130.44 | 4.861% | $136.7807 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $1,037.36 | $1,098.7616 | $1,098.76 | $1,098.80 | $1,098.80 | |