| 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 | $181.58 | 8.496% | $197.007 | $197.01 | $197.00 | $197.00 |
| Purchase #2 | $90.83 | 12.356% | $102.053 | $102.05 | $102.05 | $102.10 |
| Purchase #3 | $11.56 | 5.341% | $12.1774 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $191.27 | 11.748% | $213.7404 | $213.74 | $213.75 | $213.70 |
| Purchase #5 | $15.86 | 9.631% | $17.3875 | $17.39 | $17.40 | $17.40 |
| Purchase #6 | $15.31 | 12.795% | $17.2689 | $17.27 | $17.25 | $17.30 |
| Purchase #7 | $18.73 | 5.283% | $19.7195 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $525.14 | $579.3537 | $579.36 | $579.35 | $579.40 | |