| 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 | $160.93 | 3.692% | $166.8715 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $128.27 | 13.211% | $145.2157 | $145.22 | $145.20 | $145.20 |
| Purchase #3 | $163.88 | 11.812% | $183.2375 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $45.54 | 13.450% | $51.6651 | $51.67 | $51.65 | $51.70 |
| Purchase #5 | $222.57 | 4.676% | $232.9774 | $232.98 | $233.00 | $233.00 |
| Purchase #6 | $23.66 | 9.633% | $25.9392 | $25.94 | $25.95 | $25.90 |
| Purchase #7 | $56.73 | 10.118% | $62.4699 | $62.47 | $62.45 | $62.50 |
| 7 purchase totals = | $801.58 | $868.3763 | $868.39 | $868.35 | $868.40 | |