| 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 | $138.83 | 4.299% | $144.7983 | $144.80 | $144.80 | $144.80 |
| Purchase #2 | $92.35 | 6.872% | $98.6963 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $192.61 | 8.488% | $208.9587 | $208.96 | $208.95 | $209.00 |
| Purchase #4 | $86.91 | 5.857% | $92.0003 | $92.00 | $92.00 | $92.00 |
| Purchase #5 | $156.84 | 7.181% | $168.1027 | $168.10 | $168.10 | $168.10 |
| Purchase #6 | $94.26 | 4.121% | $98.1445 | $98.14 | $98.15 | $98.10 |
| Purchase #7 | $33.43 | 13.728% | $38.0193 | $38.02 | $38.00 | $38.00 |
| 7 purchase totals = | $795.23 | $848.7201 | $848.72 | $848.70 | $848.70 | |