| 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 | $136.36 | 6.745% | $145.5575 | $145.56 | $145.55 | $145.60 |
| Purchase #2 | $150.96 | 5.364% | $159.0575 | $159.06 | $159.05 | $159.10 |
| Purchase #3 | $161.77 | 12.284% | $181.6418 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $175.82 | 7.613% | $189.2052 | $189.21 | $189.20 | $189.20 |
| Purchase #5 | $210.54 | 11.481% | $234.7121 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $151.46 | 12.825% | $170.8847 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $182.99 | 4.567% | $191.3472 | $191.35 | $191.35 | $191.30 |
| 7 purchase totals = | $1,169.90 | $1,272.4060 | $1,272.41 | $1,272.40 | $1,272.40 | |