| 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 | $158.67 | 6.400% | $168.8249 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $37.60 | 12.862% | $42.4361 | $42.44 | $42.45 | $42.40 |
| Purchase #3 | $235.84 | 7.794% | $254.2214 | $254.22 | $254.20 | $254.20 |
| Purchase #4 | $236.51 | 13.539% | $268.5311 | $268.53 | $268.55 | $268.50 |
| Purchase #5 | $43.30 | 6.361% | $46.0543 | $46.05 | $46.05 | $46.10 |
| Purchase #6 | $10.94 | 4.256% | $11.4056 | $11.41 | $11.40 | $11.40 |
| Purchase #7 | $66.28 | 12.508% | $74.5703 | $74.57 | $74.55 | $74.60 |
| 7 purchase totals = | $789.14 | $866.0437 | $866.04 | $866.00 | $866.00 | |