| 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 | $185.56 | 9.221% | $202.6705 | $202.67 | $202.65 | $202.70 |
| Purchase #2 | $178.47 | 4.806% | $187.0473 | $187.05 | $187.05 | $187.00 |
| Purchase #3 | $162.35 | 8.446% | $176.0621 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $177.49 | 6.853% | $189.6534 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $52.69 | 12.652% | $59.3563 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $180.90 | 3.268% | $186.8118 | $186.81 | $186.80 | $186.80 |
| Purchase #7 | $108.39 | 10.310% | $119.565 | $119.57 | $119.55 | $119.60 |
| 7 purchase totals = | $1,045.85 | $1,121.1664 | $1,121.17 | $1,121.10 | $1,121.30 | |