| 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 | $166.65 | 9.412% | $182.3351 | $182.34 | $182.35 | $182.30 |
| Purchase #2 | $161.84 | 9.806% | $177.71 | $177.71 | $177.70 | $177.70 |
| Purchase #3 | $191.85 | 3.539% | $198.6396 | $198.64 | $198.65 | $198.60 |
| Purchase #4 | $197.40 | 13.290% | $223.6345 | $223.63 | $223.65 | $223.60 |
| Purchase #5 | $215.42 | 4.444% | $224.9933 | $224.99 | $225.00 | $225.00 |
| Purchase #6 | $151.47 | 4.442% | $158.1983 | $158.20 | $158.20 | $158.20 |
| Purchase #7 | $78.25 | 6.378% | $83.2408 | $83.24 | $83.25 | $83.20 |
| 7 purchase totals = | $1,162.88 | $1,248.7516 | $1,248.75 | $1,248.80 | $1,248.60 | |