| 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 | $159.84 | 4.214% | $166.5757 | $166.58 | $166.60 | $166.60 |
| Purchase #2 | $245.95 | 5.187% | $258.7074 | $258.71 | $258.70 | $258.70 |
| Purchase #3 | $58.64 | 11.355% | $65.2986 | $65.30 | $65.30 | $65.30 |
| Purchase #4 | $14.70 | 12.403% | $16.5232 | $16.52 | $16.50 | $16.50 |
| Purchase #5 | $29.43 | 3.421% | $30.4368 | $30.44 | $30.45 | $30.40 |
| Purchase #6 | $94.90 | 7.496% | $102.0137 | $102.01 | $102.00 | $102.00 |
| Purchase #7 | $221.70 | 7.684% | $238.7354 | $238.74 | $238.75 | $238.70 |
| 7 purchase totals = | $825.16 | $878.2908 | $878.30 | $878.30 | $878.20 | |