| 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 | $143.80 | 11.223% | $159.9387 | $159.94 | $159.95 | $159.90 |
| Purchase #2 | $125.30 | 3.492% | $129.6755 | $129.68 | $129.70 | $129.70 |
| Purchase #3 | $116.30 | 8.416% | $126.0878 | $126.09 | $126.10 | $126.10 |
| Purchase #4 | $179.49 | 7.310% | $192.6107 | $192.61 | $192.60 | $192.60 |
| Purchase #5 | $191.45 | 8.651% | $208.0123 | $208.01 | $208.00 | $208.00 |
| Purchase #6 | $128.81 | 11.569% | $143.712 | $143.71 | $143.70 | $143.70 |
| Purchase #7 | $130.32 | 9.645% | $142.8894 | $142.89 | $142.90 | $142.90 |
| 7 purchase totals = | $1,015.47 | $1,102.9264 | $1,102.93 | $1,102.95 | $1,102.90 | |