| 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 | $113.89 | 7.798% | $122.7711 | $122.77 | $122.75 | $122.80 |
| Purchase #2 | $170.77 | 13.379% | $193.6173 | $193.62 | $193.60 | $193.60 |
| Purchase #3 | $232.75 | 10.675% | $257.5961 | $257.60 | $257.60 | $257.60 |
| Purchase #4 | $79.35 | 8.335% | $85.9638 | $85.96 | $85.95 | $86.00 |
| Purchase #5 | $35.90 | 10.844% | $39.793 | $39.79 | $39.80 | $39.80 |
| Purchase #6 | $213.69 | 3.193% | $220.5131 | $220.51 | $220.50 | $220.50 |
| Purchase #7 | $37.53 | 4.698% | $39.2932 | $39.29 | $39.30 | $39.30 |
| 7 purchase totals = | $883.88 | $959.5476 | $959.54 | $959.50 | $959.60 | |