| 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 | $75.75 | 7.177% | $81.1866 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $172.67 | 11.241% | $192.0798 | $192.08 | $192.10 | $192.10 |
| Purchase #3 | $209.31 | 5.183% | $220.1585 | $220.16 | $220.15 | $220.20 |
| Purchase #4 | $91.35 | 12.665% | $102.9195 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $133.52 | 13.547% | $151.608 | $151.61 | $151.60 | $151.60 |
| Purchase #6 | $143.73 | 12.183% | $161.2406 | $161.24 | $161.25 | $161.20 |
| Purchase #7 | $70.84 | 4.609% | $74.105 | $74.11 | $74.10 | $74.10 |
| 7 purchase totals = | $897.17 | $983.2980 | $983.31 | $983.30 | $983.30 | |