| 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 | $176.81 | 9.663% | $193.8952 | $193.90 | $193.90 | $193.90 |
| Purchase #2 | $154.46 | 6.850% | $165.0405 | $165.04 | $165.05 | $165.00 |
| Purchase #3 | $143.35 | 9.395% | $156.8177 | $156.82 | $156.80 | $156.80 |
| Purchase #4 | $158.82 | 5.812% | $168.0506 | $168.05 | $168.05 | $168.10 |
| Purchase #5 | $92.73 | 10.301% | $102.2821 | $102.28 | $102.30 | $102.30 |
| Purchase #6 | $145.76 | 8.829% | $158.6292 | $158.63 | $158.65 | $158.60 |
| Purchase #7 | $174.76 | 6.472% | $186.0705 | $186.07 | $186.05 | $186.10 |
| 7 purchase totals = | $1,046.69 | $1,130.7858 | $1,130.79 | $1,130.80 | $1,130.80 | |