| 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 | $215.56 | 5.344% | $227.0795 | $227.08 | $227.10 | $227.10 |
| Purchase #2 | $112.48 | 5.593% | $118.771 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $69.35 | 9.367% | $75.846 | $75.85 | $75.85 | $75.80 |
| Purchase #4 | $135.59 | 9.306% | $148.208 | $148.21 | $148.20 | $148.20 |
| Purchase #5 | $159.88 | 5.438% | $168.5743 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $111.86 | 12.809% | $126.1881 | $126.19 | $126.20 | $126.20 |
| Purchase #7 | $24.98 | 9.447% | $27.3399 | $27.34 | $27.35 | $27.30 |
| 7 purchase totals = | $829.70 | $892.0068 | $892.01 | $892.00 | $892.00 | |