| 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 | $156.80 | 11.265% | $174.4635 | $174.46 | $174.45 | $174.50 |
| Purchase #2 | $33.58 | 4.316% | $35.0293 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $180.34 | 7.151% | $193.2361 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $97.83 | 8.281% | $105.9313 | $105.93 | $105.95 | $105.90 |
| Purchase #5 | $13.29 | 3.645% | $13.7744 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $179.26 | 9.201% | $195.7537 | $195.75 | $195.75 | $195.80 |
| Purchase #7 | $166.28 | 10.434% | $183.6297 | $183.63 | $183.65 | $183.60 |
| 7 purchase totals = | $827.38 | $901.8180 | $901.81 | $901.85 | $901.80 | |