| 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 | $162.67 | 3.712% | $168.7083 | $168.71 | $168.70 | $168.70 |
| Purchase #2 | $192.90 | 7.430% | $207.2325 | $207.23 | $207.25 | $207.20 |
| Purchase #3 | $71.44 | 5.767% | $75.5599 | $75.56 | $75.55 | $75.60 |
| Purchase #4 | $32.79 | 8.604% | $35.6113 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $6.89 | 10.519% | $7.6148 | $7.61 | $7.60 | $7.60 |
| Purchase #6 | $120.34 | 11.869% | $134.6232 | $134.62 | $134.60 | $134.60 |
| Purchase #7 | $123.39 | 3.370% | $127.5482 | $127.55 | $127.55 | $127.50 |
| 7 purchase totals = | $710.42 | $756.8982 | $756.89 | $756.85 | $756.80 | |