| 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 | $155.79 | 4.270% | $162.4422 | $162.44 | $162.45 | $162.40 |
| Purchase #2 | $45.78 | 11.215% | $50.9142 | $50.91 | $50.90 | $50.90 |
| Purchase #3 | $163.28 | 6.182% | $173.374 | $173.37 | $173.35 | $173.40 |
| Purchase #4 | $211.26 | 10.735% | $233.9388 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $105.70 | 6.647% | $112.7259 | $112.73 | $112.75 | $112.70 |
| Purchase #6 | $166.35 | 9.480% | $182.12 | $182.12 | $182.10 | $182.10 |
| Purchase #7 | $105.76 | 6.868% | $113.0236 | $113.02 | $113.00 | $113.00 |
| 7 purchase totals = | $953.92 | $1,028.5387 | $1,028.53 | $1,028.50 | $1,028.40 | |