| 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 | $169.86 | 3.491% | $175.7898 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $83.89 | 8.449% | $90.9779 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $37.83 | 9.130% | $41.2839 | $41.28 | $41.30 | $41.30 |
| Purchase #4 | $228.36 | 4.869% | $239.4788 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $20.51 | 6.150% | $21.7714 | $21.77 | $21.75 | $21.80 |
| Purchase #6 | $184.30 | 7.670% | $198.4358 | $198.44 | $198.45 | $198.40 |
| Purchase #7 | $245.97 | 8.570% | $267.0496 | $267.05 | $267.05 | $267.00 |
| 7 purchase totals = | $970.72 | $1,034.7872 | $1,034.79 | $1,034.85 | $1,034.80 | |