| 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 | $147.44 | 13.800% | $167.7867 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $203.76 | 9.453% | $223.0214 | $223.02 | $223.00 | $223.00 |
| Purchase #3 | $244.28 | 13.849% | $278.1103 | $278.11 | $278.10 | $278.10 |
| Purchase #4 | $193.97 | 11.195% | $215.6849 | $215.68 | $215.70 | $215.70 |
| Purchase #5 | $238.90 | 11.326% | $265.9578 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $48.36 | 12.657% | $54.4809 | $54.48 | $54.50 | $54.50 |
| Purchase #7 | $180.27 | 3.275% | $186.1738 | $186.17 | $186.15 | $186.20 |
| 7 purchase totals = | $1,256.98 | $1,391.2158 | $1,391.21 | $1,391.20 | $1,391.30 | |