| 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 | $142.33 | 3.497% | $147.3073 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $68.43 | 6.353% | $72.7774 | $72.78 | $72.80 | $72.80 |
| Purchase #3 | $94.40 | 6.364% | $100.4076 | $100.41 | $100.40 | $100.40 |
| Purchase #4 | $56.87 | 12.664% | $64.072 | $64.07 | $64.05 | $64.10 |
| Purchase #5 | $203.94 | 9.346% | $223.0002 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $216.80 | 8.500% | $235.228 | $235.23 | $235.25 | $235.20 |
| Purchase #7 | $75.46 | 3.615% | $78.1879 | $78.19 | $78.20 | $78.20 |
| 7 purchase totals = | $858.23 | $920.9804 | $920.99 | $921.00 | $921.00 | |