| 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 | $159.64 | 3.329% | $164.9544 | $164.95 | $164.95 | $165.00 |
| Purchase #2 | $27.78 | 3.206% | $28.6706 | $28.67 | $28.65 | $28.70 |
| Purchase #3 | $130.28 | 6.249% | $138.4212 | $138.42 | $138.40 | $138.40 |
| Purchase #4 | $151.92 | 10.372% | $167.6771 | $167.68 | $167.70 | $167.70 |
| Purchase #5 | $203.36 | 4.508% | $212.5275 | $212.53 | $212.55 | $212.50 |
| Purchase #6 | $71.99 | 11.686% | $80.4028 | $80.40 | $80.40 | $80.40 |
| Purchase #7 | $113.39 | 9.229% | $123.8548 | $123.85 | $123.85 | $123.90 |
| 7 purchase totals = | $858.36 | $916.5084 | $916.50 | $916.50 | $916.60 | |