| 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 | $143.25 | 7.217% | $153.5884 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $192.65 | 9.205% | $210.3834 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $25.62 | 13.402% | $29.0536 | $29.05 | $29.05 | $29.10 |
| Purchase #4 | $23.54 | 4.547% | $24.6104 | $24.61 | $24.60 | $24.60 |
| Purchase #5 | $14.57 | 10.677% | $16.1256 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $81.46 | 8.216% | $88.1528 | $88.15 | $88.15 | $88.20 |
| Purchase #7 | $173.80 | 7.291% | $186.4718 | $186.47 | $186.45 | $186.50 |
| 7 purchase totals = | $654.89 | $708.3860 | $708.38 | $708.40 | $708.50 | |