| 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 | $152.54 | 12.558% | $171.696 | $171.70 | $171.70 | $171.70 |
| Purchase #2 | $159.65 | 9.681% | $175.1057 | $175.11 | $175.10 | $175.10 |
| Purchase #3 | $126.53 | 8.447% | $137.218 | $137.22 | $137.20 | $137.20 |
| Purchase #4 | $140.77 | 10.190% | $155.1145 | $155.11 | $155.10 | $155.10 |
| Purchase #5 | $66.90 | 12.769% | $75.4425 | $75.44 | $75.45 | $75.40 |
| Purchase #6 | $49.41 | 11.800% | $55.2404 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $160.41 | 13.693% | $182.3749 | $182.37 | $182.35 | $182.40 |
| 7 purchase totals = | $856.21 | $952.1920 | $952.19 | $952.15 | $952.10 | |