| 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 | $193.71 | 8.658% | $210.4814 | $210.48 | $210.50 | $210.50 |
| Purchase #2 | $166.47 | 6.720% | $177.6568 | $177.66 | $177.65 | $177.70 |
| Purchase #3 | $72.78 | 7.696% | $78.3811 | $78.38 | $78.40 | $78.40 |
| Purchase #4 | $191.87 | 12.470% | $215.7962 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $15.80 | 5.349% | $16.6451 | $16.65 | $16.65 | $16.60 |
| Purchase #6 | $168.70 | 3.317% | $174.2958 | $174.30 | $174.30 | $174.30 |
| Purchase #7 | $93.78 | 4.513% | $98.0123 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $903.11 | $971.2687 | $971.28 | $971.30 | $971.30 | |