| 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 | $89.50 | 4.382% | $93.4219 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $185.61 | 4.281% | $193.556 | $193.56 | $193.55 | $193.60 |
| Purchase #3 | $166.74 | 8.219% | $180.4444 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $42.36 | 5.645% | $44.7512 | $44.75 | $44.75 | $44.80 |
| Purchase #5 | $148.34 | 10.649% | $164.1367 | $164.14 | $164.15 | $164.10 |
| Purchase #6 | $73.91 | 12.270% | $82.9788 | $82.98 | $83.00 | $83.00 |
| Purchase #7 | $245.27 | 7.169% | $262.8534 | $262.85 | $262.85 | $262.90 |
| 7 purchase totals = | $951.73 | $1,022.1424 | $1,022.14 | $1,022.15 | $1,022.20 | |