| 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 | $131.56 | 12.767% | $148.3563 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $148.63 | 11.178% | $165.2439 | $165.24 | $165.25 | $165.20 |
| Purchase #3 | $225.25 | 9.703% | $247.106 | $247.11 | $247.10 | $247.10 |
| Purchase #4 | $152.67 | 11.371% | $170.0301 | $170.03 | $170.05 | $170.00 |
| Purchase #5 | $73.75 | 12.797% | $83.1878 | $83.19 | $83.20 | $83.20 |
| Purchase #6 | $148.45 | 9.126% | $161.9975 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $16.59 | 10.239% | $18.2887 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $896.90 | $994.2103 | $994.22 | $994.25 | $994.20 | |