| 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 | $145.36 | 6.679% | $155.0686 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $123.56 | 6.349% | $131.4048 | $131.40 | $131.40 | $131.40 |
| Purchase #3 | $139.47 | 13.690% | $158.5634 | $158.56 | $158.55 | $158.60 |
| Purchase #4 | $58.92 | 13.718% | $67.0026 | $67.00 | $67.00 | $67.00 |
| Purchase #5 | $24.99 | 5.624% | $26.3954 | $26.40 | $26.40 | $26.40 |
| Purchase #6 | $222.51 | 11.472% | $248.0363 | $248.04 | $248.05 | $248.00 |
| Purchase #7 | $72.73 | 9.360% | $79.5375 | $79.54 | $79.55 | $79.50 |
| 7 purchase totals = | $787.54 | $866.0086 | $866.01 | $866.00 | $866.00 | |