| 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 | $193.33 | 6.734% | $206.3488 | $206.35 | $206.35 | $206.30 |
| Purchase #2 | $165.72 | 10.869% | $183.7321 | $183.73 | $183.75 | $183.70 |
| Purchase #3 | $61.85 | 7.719% | $66.6242 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $168.35 | 13.715% | $191.4392 | $191.44 | $191.45 | $191.40 |
| Purchase #5 | $45.85 | 13.306% | $51.9508 | $51.95 | $51.95 | $52.00 |
| Purchase #6 | $88.78 | 12.497% | $99.8748 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $177.59 | 8.803% | $193.2232 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $901.47 | $993.1931 | $993.18 | $993.15 | $993.10 | |