| 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 | $147.74 | 7.362% | $158.6166 | $158.62 | $158.60 | $158.60 |
| Purchase #2 | $31.78 | 8.512% | $34.4851 | $34.49 | $34.50 | $34.50 |
| Purchase #3 | $20.94 | 12.744% | $23.6086 | $23.61 | $23.60 | $23.60 |
| Purchase #4 | $46.56 | 11.224% | $51.7859 | $51.79 | $51.80 | $51.80 |
| Purchase #5 | $103.55 | 8.478% | $112.329 | $112.33 | $112.35 | $112.30 |
| Purchase #6 | $236.30 | 13.590% | $268.4132 | $268.41 | $268.40 | $268.40 |
| Purchase #7 | $92.26 | 11.817% | $103.1624 | $103.16 | $103.15 | $103.20 |
| 7 purchase totals = | $679.13 | $752.4008 | $752.41 | $752.40 | $752.40 | |