| 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 | $126.93 | 10.476% | $140.2272 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $134.78 | 12.408% | $151.5035 | $151.50 | $151.50 | $151.50 |
| Purchase #3 | $107.98 | 11.364% | $120.2508 | $120.25 | $120.25 | $120.30 |
| Purchase #4 | $9.30 | 5.438% | $9.8057 | $9.81 | $9.80 | $9.80 |
| Purchase #5 | $137.46 | 3.664% | $142.4965 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $67.90 | 13.787% | $77.2614 | $77.26 | $77.25 | $77.30 |
| Purchase #7 | $135.25 | 6.790% | $144.4335 | $144.43 | $144.45 | $144.40 |
| 7 purchase totals = | $719.60 | $785.9786 | $785.98 | $786.00 | $786.00 | |