| 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 | $147.79 | 9.142% | $161.301 | $161.30 | $161.30 | $161.30 |
| Purchase #2 | $138.78 | 8.571% | $150.6748 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $46.26 | 8.695% | $50.2823 | $50.28 | $50.30 | $50.30 |
| Purchase #4 | $36.31 | 9.139% | $39.6284 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $61.37 | 7.722% | $66.109 | $66.11 | $66.10 | $66.10 |
| Purchase #6 | $158.73 | 3.199% | $163.8078 | $163.81 | $163.80 | $163.80 |
| Purchase #7 | $16.81 | 4.301% | $17.533 | $17.53 | $17.55 | $17.50 |
| 7 purchase totals = | $606.05 | $649.3363 | $649.33 | $649.35 | $649.30 | |