| 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 | $68.87 | 3.335% | $71.1668 | $71.17 | $71.15 | $71.20 |
| Purchase #2 | $178.76 | 3.514% | $185.0416 | $185.04 | $185.05 | $185.00 |
| Purchase #3 | $43.63 | 4.843% | $45.743 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $90.35 | 3.798% | $93.7815 | $93.78 | $93.80 | $93.80 |
| Purchase #5 | $171.48 | 7.602% | $184.5159 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $138.35 | 7.730% | $149.0445 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $26.94 | 12.826% | $30.3953 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $718.38 | $759.6886 | $759.69 | $759.70 | $759.60 | |