| 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 | $134.27 | 12.444% | $150.9786 | $150.98 | $151.00 | $151.00 |
| Purchase #2 | $200.72 | 3.716% | $208.1788 | $208.18 | $208.20 | $208.20 |
| Purchase #3 | $168.90 | 9.180% | $184.405 | $184.41 | $184.40 | $184.40 |
| Purchase #4 | $70.88 | 10.260% | $78.1523 | $78.15 | $78.15 | $78.20 |
| Purchase #5 | $226.48 | 10.109% | $249.3749 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $171.25 | 5.549% | $180.7527 | $180.75 | $180.75 | $180.80 |
| Purchase #7 | $100.29 | 7.618% | $107.9301 | $107.93 | $107.95 | $107.90 |
| 7 purchase totals = | $1,072.79 | $1,159.7724 | $1,159.77 | $1,159.80 | $1,159.90 | |