| 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 | $179.75 | 9.380% | $196.6106 | $196.61 | $196.60 | $196.60 |
| Purchase #2 | $15.39 | 10.722% | $17.0401 | $17.04 | $17.05 | $17.00 |
| Purchase #3 | $20.53 | 4.670% | $21.4888 | $21.49 | $21.50 | $21.50 |
| Purchase #4 | $51.96 | 8.822% | $56.5439 | $56.54 | $56.55 | $56.50 |
| Purchase #5 | $23.30 | 3.371% | $24.0854 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $147.88 | 8.855% | $160.9748 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $48.73 | 6.154% | $51.7288 | $51.73 | $51.75 | $51.70 |
| 7 purchase totals = | $487.54 | $528.4724 | $528.47 | $528.50 | $528.40 | |