| 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 | $162.31 | 10.106% | $178.713 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $37.99 | 3.508% | $39.3227 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $42.74 | 4.393% | $44.6176 | $44.62 | $44.60 | $44.60 |
| Purchase #4 | $180.34 | 12.494% | $202.8717 | $202.87 | $202.85 | $202.90 |
| Purchase #5 | $106.65 | 13.301% | $120.8355 | $120.84 | $120.85 | $120.80 |
| Purchase #6 | $104.35 | 8.498% | $113.2177 | $113.22 | $113.20 | $113.20 |
| Purchase #7 | $179.40 | 3.272% | $185.27 | $185.27 | $185.25 | $185.30 |
| 7 purchase totals = | $813.78 | $884.8482 | $884.85 | $884.75 | $884.80 | |