| 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 | $16.84 | 5.794% | $17.8157 | $17.82 | $17.80 | $17.80 |
| Purchase #2 | $23.41 | 3.706% | $24.2776 | $24.28 | $24.30 | $24.30 |
| Purchase #3 | $138.51 | 13.223% | $156.8252 | $156.83 | $156.85 | $156.80 |
| Purchase #4 | $35.34 | 3.668% | $36.6363 | $36.64 | $36.65 | $36.60 |
| Purchase #5 | $146.67 | 10.763% | $162.4561 | $162.46 | $162.45 | $162.50 |
| Purchase #6 | $16.54 | 13.714% | $18.8083 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $130.38 | 10.524% | $144.1012 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $507.69 | $560.9204 | $560.94 | $560.95 | $560.90 | |