| 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 | $135.97 | 12.285% | $152.6739 | $152.67 | $152.65 | $152.70 |
| Purchase #2 | $27.57 | 12.180% | $30.928 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $64.43 | 10.575% | $71.2435 | $71.24 | $71.25 | $71.20 |
| Purchase #4 | $112.74 | 8.822% | $122.6859 | $122.69 | $122.70 | $122.70 |
| Purchase #5 | $17.62 | 4.526% | $18.4175 | $18.42 | $18.40 | $18.40 |
| Purchase #6 | $39.71 | 9.256% | $43.3856 | $43.39 | $43.40 | $43.40 |
| Purchase #7 | $50.59 | 10.526% | $55.9151 | $55.92 | $55.90 | $55.90 |
| 7 purchase totals = | $448.63 | $495.2495 | $495.26 | $495.25 | $495.20 | |