| 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 | $136.73 | 13.505% | $155.1954 | $155.20 | $155.20 | $155.20 |
| Purchase #2 | $177.43 | 4.443% | $185.3132 | $185.31 | $185.30 | $185.30 |
| Purchase #3 | $75.66 | 6.619% | $80.6679 | $80.67 | $80.65 | $80.70 |
| Purchase #4 | $122.31 | 4.307% | $127.5779 | $127.58 | $127.60 | $127.60 |
| Purchase #5 | $122.40 | 5.110% | $128.6546 | $128.65 | $128.65 | $128.70 |
| Purchase #6 | $209.73 | 12.427% | $235.7931 | $235.79 | $235.80 | $235.80 |
| Purchase #7 | $119.84 | 4.305% | $124.9991 | $125.00 | $125.00 | $125.00 |
| 7 purchase totals = | $964.10 | $1,038.2012 | $1,038.20 | $1,038.20 | $1,038.30 | |