| 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 | $134.83 | 8.479% | $146.2622 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $61.69 | 10.331% | $68.0632 | $68.06 | $68.05 | $68.10 |
| Purchase #3 | $234.94 | 12.469% | $264.2347 | $264.23 | $264.25 | $264.20 |
| Purchase #4 | $203.78 | 3.166% | $210.2317 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $100.46 | 11.832% | $112.3464 | $112.35 | $112.35 | $112.30 |
| Purchase #6 | $166.93 | 3.669% | $173.0547 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $188.86 | 9.547% | $206.8905 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $1,091.49 | $1,181.0834 | $1,181.07 | $1,181.10 | $1,181.10 | |