| 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 | $133.64 | 13.742% | $152.0048 | $152.00 | $152.00 | $152.00 |
| Purchase #2 | $18.84 | 9.330% | $20.5978 | $20.60 | $20.60 | $20.60 |
| Purchase #3 | $56.88 | 6.599% | $60.6335 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $154.69 | 9.676% | $169.6578 | $169.66 | $169.65 | $169.70 |
| Purchase #5 | $56.57 | 7.495% | $60.8099 | $60.81 | $60.80 | $60.80 |
| Purchase #6 | $181.58 | 10.710% | $201.0272 | $201.03 | $201.05 | $201.00 |
| Purchase #7 | $136.31 | 6.122% | $144.6549 | $144.65 | $144.65 | $144.70 |
| 7 purchase totals = | $738.51 | $809.3859 | $809.38 | $809.40 | $809.40 | |