| 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 | $169.76 | 13.724% | $193.0579 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $234.89 | 6.494% | $250.1438 | $250.14 | $250.15 | $250.10 |
| Purchase #3 | $166.38 | 8.616% | $180.7153 | $180.72 | $180.70 | $180.70 |
| Purchase #4 | $180.28 | 11.395% | $200.8229 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $193.31 | 12.498% | $217.4699 | $217.47 | $217.45 | $217.50 |
| Purchase #6 | $194.33 | 6.645% | $207.2432 | $207.24 | $207.25 | $207.20 |
| Purchase #7 | $153.92 | 13.270% | $174.3452 | $174.35 | $174.35 | $174.30 |
| 7 purchase totals = | $1,292.87 | $1,423.7982 | $1,423.80 | $1,423.75 | $1,423.70 | |