| 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 | $142.49 | 3.723% | $147.7949 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $18.29 | 5.296% | $19.2586 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $24.88 | 5.135% | $26.1576 | $26.16 | $26.15 | $26.20 |
| Purchase #4 | $17.96 | 13.452% | $20.376 | $20.38 | $20.40 | $20.40 |
| Purchase #5 | $157.83 | 11.522% | $176.0152 | $176.02 | $176.00 | $176.00 |
| Purchase #6 | $242.60 | 9.437% | $265.4942 | $265.49 | $265.50 | $265.50 |
| Purchase #7 | $24.47 | 6.590% | $26.0826 | $26.08 | $26.10 | $26.10 |
| 7 purchase totals = | $628.52 | $681.1791 | $681.18 | $681.20 | $681.30 | |