| 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 | $122.55 | 11.757% | $136.9582 | $136.96 | $136.95 | $137.00 |
| Purchase #2 | $40.37 | 11.670% | $45.0812 | $45.08 | $45.10 | $45.10 |
| Purchase #3 | $43.62 | 13.162% | $49.3613 | $49.36 | $49.35 | $49.40 |
| Purchase #4 | $143.73 | 11.500% | $160.259 | $160.26 | $160.25 | $160.30 |
| Purchase #5 | $128.96 | 11.730% | $144.087 | $144.09 | $144.10 | $144.10 |
| Purchase #6 | $94.30 | 9.850% | $103.5886 | $103.59 | $103.60 | $103.60 |
| Purchase #7 | $217.87 | 4.131% | $226.8702 | $226.87 | $226.85 | $226.90 |
| 7 purchase totals = | $791.40 | $866.2055 | $866.21 | $866.20 | $866.40 | |