| 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 | $195.88 | 8.485% | $212.5004 | $212.50 | $212.50 | $212.50 |
| Purchase #2 | $146.70 | 8.803% | $159.614 | $159.61 | $159.60 | $159.60 |
| Purchase #3 | $175.91 | 11.218% | $195.6436 | $195.64 | $195.65 | $195.60 |
| Purchase #4 | $8.78 | 5.317% | $9.2468 | $9.25 | $9.25 | $9.20 |
| Purchase #5 | $133.96 | 6.848% | $143.1336 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $80.85 | 6.204% | $85.8659 | $85.87 | $85.85 | $85.90 |
| Purchase #7 | $179.48 | 7.234% | $192.4636 | $192.46 | $192.45 | $192.50 |
| 7 purchase totals = | $921.56 | $998.4679 | $998.46 | $998.45 | $998.40 | |