| 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 | $127.45 | 5.669% | $134.6751 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $88.72 | 9.203% | $96.8849 | $96.88 | $96.90 | $96.90 |
| Purchase #3 | $159.71 | 11.511% | $178.0942 | $178.09 | $178.10 | $178.10 |
| Purchase #4 | $209.84 | 10.670% | $232.2299 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $103.78 | 3.167% | $107.0667 | $107.07 | $107.05 | $107.10 |
| Purchase #6 | $79.44 | 3.611% | $82.3086 | $82.31 | $82.30 | $82.30 |
| Purchase #7 | $131.80 | 6.144% | $139.8978 | $139.90 | $139.90 | $139.90 |
| 7 purchase totals = | $900.74 | $971.1572 | $971.16 | $971.20 | $971.20 | |