| 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 | $152.48 | 4.473% | $159.3004 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $243.37 | 11.264% | $270.7832 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $30.91 | 11.632% | $34.5055 | $34.51 | $34.50 | $34.50 |
| Purchase #4 | $69.71 | 10.744% | $77.1996 | $77.20 | $77.20 | $77.20 |
| Purchase #5 | $148.44 | 11.822% | $165.9886 | $165.99 | $166.00 | $166.00 |
| Purchase #6 | $121.54 | 8.176% | $131.4771 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $72.77 | 6.181% | $77.2679 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $839.22 | $916.5223 | $916.53 | $916.55 | $916.60 | |