| 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 | $180.35 | 11.619% | $201.3049 | $201.30 | $201.30 | $201.30 |
| Purchase #2 | $150.85 | 12.844% | $170.2252 | $170.23 | $170.25 | $170.20 |
| Purchase #3 | $215.36 | 11.491% | $240.107 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $34.29 | 3.678% | $35.5512 | $35.55 | $35.55 | $35.60 |
| Purchase #5 | $159.43 | 13.665% | $181.2161 | $181.22 | $181.20 | $181.20 |
| Purchase #6 | $87.43 | 13.842% | $99.5321 | $99.53 | $99.55 | $99.50 |
| Purchase #7 | $20.55 | 10.837% | $22.777 | $22.78 | $22.80 | $22.80 |
| 7 purchase totals = | $848.26 | $950.7135 | $950.72 | $950.75 | $950.70 | |