| 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 | $126.26 | 6.648% | $134.6538 | $134.65 | $134.65 | $134.70 |
| Purchase #2 | $184.62 | 12.717% | $208.0981 | $208.10 | $208.10 | $208.10 |
| Purchase #3 | $154.26 | 3.300% | $159.3506 | $159.35 | $159.35 | $159.40 |
| Purchase #4 | $162.53 | 6.463% | $173.0343 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $6.87 | 5.859% | $7.2725 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $38.67 | 6.632% | $41.2346 | $41.23 | $41.25 | $41.20 |
| Purchase #7 | $110.85 | 9.645% | $121.5415 | $121.54 | $121.55 | $121.50 |
| 7 purchase totals = | $784.06 | $845.1854 | $845.17 | $845.20 | $845.20 | |