| 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 | $117.49 | 8.332% | $127.2793 | $127.28 | $127.30 | $127.30 |
| Purchase #2 | $75.37 | 12.539% | $84.8206 | $84.82 | $84.80 | $84.80 |
| Purchase #3 | $182.41 | 10.361% | $201.3095 | $201.31 | $201.30 | $201.30 |
| Purchase #4 | $98.76 | 6.407% | $105.0876 | $105.09 | $105.10 | $105.10 |
| Purchase #5 | $153.80 | 8.437% | $166.7761 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $184.70 | 4.565% | $193.1316 | $193.13 | $193.15 | $193.10 |
| Purchase #7 | $46.51 | 11.848% | $52.0205 | $52.02 | $52.00 | $52.00 |
| 7 purchase totals = | $859.04 | $930.4252 | $930.43 | $930.45 | $930.40 | |