| 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 | $171.75 | 4.259% | $179.0648 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $23.57 | 13.349% | $26.7164 | $26.72 | $26.70 | $26.70 |
| Purchase #3 | $113.42 | 6.820% | $121.1552 | $121.16 | $121.15 | $121.20 |
| Purchase #4 | $171.33 | 6.247% | $182.033 | $182.03 | $182.05 | $182.00 |
| Purchase #5 | $59.81 | 6.800% | $63.8771 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $16.34 | 11.870% | $18.2796 | $18.28 | $18.30 | $18.30 |
| Purchase #7 | $91.93 | 4.589% | $96.1487 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $648.15 | $687.2748 | $687.28 | $687.30 | $687.30 | |