| 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 | $144.35 | 8.763% | $156.9994 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $13.97 | 13.544% | $15.8621 | $15.86 | $15.85 | $15.90 |
| Purchase #3 | $123.26 | 4.865% | $129.2566 | $129.26 | $129.25 | $129.30 |
| Purchase #4 | $121.59 | 11.320% | $135.354 | $135.35 | $135.35 | $135.40 |
| Purchase #5 | $181.77 | 9.488% | $199.0163 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $99.59 | 11.397% | $110.9403 | $110.94 | $110.95 | $110.90 |
| Purchase #7 | $24.39 | 13.229% | $27.6166 | $27.62 | $27.60 | $27.60 |
| 7 purchase totals = | $708.92 | $775.0453 | $775.05 | $775.00 | $775.10 | |