| 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 | $5.82 | 4.448% | $6.0789 | $6.08 | $6.10 | $6.10 |
| Purchase #2 | $126.90 | 7.445% | $136.3477 | $136.35 | $136.35 | $136.30 |
| Purchase #3 | $206.78 | 10.817% | $229.1474 | $229.15 | $229.15 | $229.10 |
| Purchase #4 | $152.53 | 4.733% | $159.7492 | $159.75 | $159.75 | $159.70 |
| Purchase #5 | $91.90 | 10.166% | $101.2426 | $101.24 | $101.25 | $101.20 |
| Purchase #6 | $174.43 | 3.190% | $179.9943 | $179.99 | $180.00 | $180.00 |
| Purchase #7 | $38.51 | 7.265% | $41.3078 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $796.87 | $853.8679 | $853.87 | $853.90 | $853.70 | |