| 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 | $17.52 | 8.485% | $19.0066 | $19.01 | $19.00 | $19.00 |
| Purchase #2 | $160.66 | 10.124% | $176.9252 | $176.93 | $176.95 | $176.90 |
| Purchase #3 | $72.39 | 6.795% | $77.3089 | $77.31 | $77.30 | $77.30 |
| Purchase #4 | $210.61 | 13.800% | $239.6742 | $239.67 | $239.65 | $239.70 |
| Purchase #5 | $74.83 | 13.218% | $84.721 | $84.72 | $84.70 | $84.70 |
| Purchase #6 | $173.56 | 13.325% | $196.6869 | $196.69 | $196.70 | $196.70 |
| Purchase #7 | $193.27 | 10.563% | $213.6851 | $213.69 | $213.70 | $213.70 |
| 7 purchase totals = | $902.84 | $1,008.0079 | $1,008.02 | $1,008.00 | $1,008.00 | |