| 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 | $92.62 | 8.852% | $100.8187 | $100.82 | $100.80 | $100.80 |
| Purchase #2 | $154.36 | 8.255% | $167.1024 | $167.10 | $167.10 | $167.10 |
| Purchase #3 | $247.96 | 13.451% | $281.3131 | $281.31 | $281.30 | $281.30 |
| Purchase #4 | $147.28 | 5.324% | $155.1212 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $144.87 | 8.594% | $157.3201 | $157.32 | $157.30 | $157.30 |
| Purchase #6 | $71.46 | 5.755% | $75.5725 | $75.57 | $75.55 | $75.60 |
| Purchase #7 | $175.93 | 6.245% | $186.9168 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $1,034.48 | $1,124.1648 | $1,124.16 | $1,124.05 | $1,124.10 | |