| 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 | $128.42 | 6.399% | $136.6376 | $136.64 | $136.65 | $136.60 |
| Purchase #2 | $24.68 | 7.659% | $26.5702 | $26.57 | $26.55 | $26.60 |
| Purchase #3 | $148.36 | 8.450% | $160.8964 | $160.90 | $160.90 | $160.90 |
| Purchase #4 | $6.93 | 11.862% | $7.752 | $7.75 | $7.75 | $7.80 |
| Purchase #5 | $187.34 | 11.698% | $209.255 | $209.26 | $209.25 | $209.30 |
| Purchase #6 | $242.78 | 9.291% | $265.3367 | $265.34 | $265.35 | $265.30 |
| Purchase #7 | $91.90 | 8.652% | $99.8512 | $99.85 | $99.85 | $99.90 |
| 7 purchase totals = | $830.41 | $906.2991 | $906.31 | $906.30 | $906.40 | |