| 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 | $155.94 | 7.792% | $168.0908 | $168.09 | $168.10 | $168.10 |
| Purchase #2 | $52.79 | 7.208% | $56.5951 | $56.60 | $56.60 | $56.60 |
| Purchase #3 | $150.51 | 9.842% | $165.3232 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $73.56 | 10.531% | $81.3066 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $23.98 | 6.569% | $25.5552 | $25.56 | $25.55 | $25.60 |
| Purchase #6 | $159.79 | 10.800% | $177.0473 | $177.05 | $177.05 | $177.00 |
| Purchase #7 | $240.99 | 4.677% | $252.2611 | $252.26 | $252.25 | $252.30 |
| 7 purchase totals = | $857.56 | $926.1793 | $926.19 | $926.15 | $926.20 | |