| 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 | $123.37 | 9.252% | $134.7842 | $134.78 | $134.80 | $134.80 |
| Purchase #2 | $91.61 | 3.172% | $94.5159 | $94.52 | $94.50 | $94.50 |
| Purchase #3 | $185.65 | 12.466% | $208.7931 | $208.79 | $208.80 | $208.80 |
| Purchase #4 | $76.88 | 3.834% | $79.8276 | $79.83 | $79.85 | $79.80 |
| Purchase #5 | $115.72 | 9.739% | $126.99 | $126.99 | $127.00 | $127.00 |
| Purchase #6 | $96.49 | 11.547% | $107.6317 | $107.63 | $107.65 | $107.60 |
| Purchase #7 | $18.75 | 13.554% | $21.2914 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $708.47 | $773.8339 | $773.83 | $773.90 | $773.80 | |