| 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 | $166.47 | 5.490% | $175.6092 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $115.28 | 6.864% | $123.1928 | $123.19 | $123.20 | $123.20 |
| Purchase #3 | $160.66 | 5.745% | $169.8899 | $169.89 | $169.90 | $169.90 |
| Purchase #4 | $194.54 | 3.532% | $201.4112 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $34.66 | 3.483% | $35.8672 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $61.48 | 9.703% | $67.4454 | $67.45 | $67.45 | $67.40 |
| Purchase #7 | $44.37 | 9.694% | $48.6712 | $48.67 | $48.65 | $48.70 |
| 7 purchase totals = | $777.46 | $822.0869 | $822.09 | $822.05 | $822.10 | |