| 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 | $177.26 | 12.602% | $199.5983 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $129.76 | 4.847% | $136.0495 | $136.05 | $136.05 | $136.00 |
| Purchase #3 | $55.73 | 9.532% | $61.0422 | $61.04 | $61.05 | $61.00 |
| Purchase #4 | $26.36 | 5.177% | $27.7247 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $88.98 | 6.161% | $94.4621 | $94.46 | $94.45 | $94.50 |
| Purchase #6 | $145.80 | 10.693% | $161.3904 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $28.64 | 4.419% | $29.9056 | $29.91 | $29.90 | $29.90 |
| 7 purchase totals = | $652.53 | $710.1728 | $710.17 | $710.15 | $710.10 | |