| 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 | $139.56 | 8.773% | $151.8036 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $57.81 | 12.218% | $64.8732 | $64.87 | $64.85 | $64.90 |
| Purchase #3 | $180.41 | 8.277% | $195.3425 | $195.34 | $195.35 | $195.30 |
| Purchase #4 | $70.33 | 12.397% | $79.0488 | $79.05 | $79.05 | $79.00 |
| Purchase #5 | $32.47 | 6.703% | $34.6465 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $137.89 | 3.278% | $142.41 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $90.71 | 7.709% | $97.7028 | $97.70 | $97.70 | $97.70 |
| 7 purchase totals = | $709.18 | $765.8274 | $765.82 | $765.80 | $765.70 | |