| 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 | $161.53 | 6.396% | $171.8615 | $171.86 | $171.85 | $171.90 |
| Purchase #2 | $155.32 | 3.444% | $160.6692 | $160.67 | $160.65 | $160.70 |
| Purchase #3 | $98.30 | 10.173% | $108.3001 | $108.30 | $108.30 | $108.30 |
| Purchase #4 | $117.89 | 8.355% | $127.7397 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $109.30 | 11.657% | $122.0411 | $122.04 | $122.05 | $122.00 |
| Purchase #6 | $130.79 | 3.861% | $135.8398 | $135.84 | $135.85 | $135.80 |
| Purchase #7 | $49.31 | 11.262% | $54.8633 | $54.86 | $54.85 | $54.90 |
| 7 purchase totals = | $822.44 | $881.3147 | $881.31 | $881.30 | $881.30 | |