| 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 | $130.87 | 3.114% | $134.9453 | $134.95 | $134.95 | $134.90 |
| Purchase #2 | $113.81 | 9.593% | $124.7278 | $124.73 | $124.75 | $124.70 |
| Purchase #3 | $138.89 | 3.417% | $143.6359 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $126.37 | 6.275% | $134.2997 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $58.26 | 8.490% | $63.2063 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $157.98 | 6.336% | $167.9896 | $167.99 | $168.00 | $168.00 |
| Purchase #7 | $124.66 | 6.451% | $132.7018 | $132.70 | $132.70 | $132.70 |
| 7 purchase totals = | $850.84 | $901.5064 | $901.52 | $901.55 | $901.40 | |