| 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 | $181.80 | 13.625% | $206.5703 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $10.25 | 5.699% | $10.8341 | $10.83 | $10.85 | $10.80 |
| Purchase #3 | $217.54 | 6.225% | $231.0819 | $231.08 | $231.10 | $231.10 |
| Purchase #4 | $164.88 | 5.119% | $173.3202 | $173.32 | $173.30 | $173.30 |
| Purchase #5 | $224.74 | 3.604% | $232.8396 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $139.78 | 11.435% | $155.7638 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $87.56 | 9.431% | $95.8178 | $95.82 | $95.80 | $95.80 |
| 7 purchase totals = | $1,026.55 | $1,106.2277 | $1,106.22 | $1,106.20 | $1,106.20 | |