| 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 | $173.79 | 7.509% | $186.8399 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $125.72 | 7.769% | $135.4872 | $135.49 | $135.50 | $135.50 |
| Purchase #3 | $11.82 | 11.675% | $13.2 | $13.20 | $13.20 | $13.20 |
| Purchase #4 | $229.49 | 8.527% | $249.0586 | $249.06 | $249.05 | $249.10 |
| Purchase #5 | $128.46 | 5.803% | $135.9145 | $135.91 | $135.90 | $135.90 |
| Purchase #6 | $187.59 | 7.843% | $202.3027 | $202.30 | $202.30 | $202.30 |
| Purchase #7 | $21.55 | 7.862% | $23.2443 | $23.24 | $23.25 | $23.20 |
| 7 purchase totals = | $878.42 | $946.0472 | $946.04 | $946.05 | $946.00 | |