| 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 | $152.87 | 8.462% | $165.8059 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $92.47 | 11.248% | $102.871 | $102.87 | $102.85 | $102.90 |
| Purchase #3 | $228.66 | 4.853% | $239.7569 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $177.96 | 6.166% | $188.933 | $188.93 | $188.95 | $188.90 |
| Purchase #5 | $195.58 | 8.658% | $212.5133 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $239.81 | 13.456% | $272.0788 | $272.08 | $272.10 | $272.10 |
| Purchase #7 | $118.97 | 9.154% | $129.8605 | $129.86 | $129.85 | $129.90 |
| 7 purchase totals = | $1,206.32 | $1,311.8194 | $1,311.82 | $1,311.80 | $1,311.90 | |