| 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 | $97.35 | 6.293% | $103.4762 | $103.48 | $103.50 | $103.50 |
| Purchase #2 | $130.78 | 9.494% | $143.1963 | $143.20 | $143.20 | $143.20 |
| Purchase #3 | $58.53 | 8.219% | $63.3406 | $63.34 | $63.35 | $63.30 |
| Purchase #4 | $118.43 | 3.331% | $122.3749 | $122.37 | $122.35 | $122.40 |
| Purchase #5 | $183.37 | 7.506% | $197.1338 | $197.13 | $197.15 | $197.10 |
| Purchase #6 | $145.56 | 7.218% | $156.0665 | $156.07 | $156.05 | $156.10 |
| Purchase #7 | $154.99 | 10.491% | $171.25 | $171.25 | $171.25 | $171.30 |
| 7 purchase totals = | $889.01 | $956.8383 | $956.84 | $956.85 | $956.90 | |