| 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 | $157.77 | 8.739% | $171.5575 | $171.56 | $171.55 | $171.60 |
| Purchase #2 | $77.96 | 13.560% | $88.5314 | $88.53 | $88.55 | $88.50 |
| Purchase #3 | $193.46 | 10.511% | $213.7946 | $213.79 | $213.80 | $213.80 |
| Purchase #4 | $177.31 | 6.453% | $188.7518 | $188.75 | $188.75 | $188.80 |
| Purchase #5 | $37.39 | 7.719% | $40.2761 | $40.28 | $40.30 | $40.30 |
| Purchase #6 | $16.66 | 3.260% | $17.2031 | $17.20 | $17.20 | $17.20 |
| Purchase #7 | $155.76 | 10.504% | $172.121 | $172.12 | $172.10 | $172.10 |
| 7 purchase totals = | $816.31 | $892.2355 | $892.23 | $892.25 | $892.30 | |