| 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 | $153.63 | 7.231% | $164.739 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $42.35 | 5.547% | $44.6992 | $44.70 | $44.70 | $44.70 |
| Purchase #3 | $11.96 | 6.211% | $12.7028 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $8.72 | 7.325% | $9.3587 | $9.36 | $9.35 | $9.40 |
| Purchase #5 | $186.50 | 3.453% | $192.9398 | $192.94 | $192.95 | $192.90 |
| Purchase #6 | $187.66 | 13.232% | $212.4912 | $212.49 | $212.50 | $212.50 |
| Purchase #7 | $46.63 | 4.390% | $48.6771 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $637.45 | $685.6078 | $685.61 | $685.65 | $685.60 | |