| 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 | $165.42 | 7.746% | $178.2334 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $126.30 | 6.290% | $134.2443 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $122.36 | 9.373% | $133.8288 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $119.82 | 9.836% | $131.6055 | $131.61 | $131.60 | $131.60 |
| Purchase #5 | $116.42 | 6.757% | $124.2865 | $124.29 | $124.30 | $124.30 |
| Purchase #6 | $147.97 | 7.626% | $159.2542 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $61.99 | 3.804% | $64.3481 | $64.35 | $64.35 | $64.30 |
| 7 purchase totals = | $860.28 | $925.8008 | $925.80 | $925.85 | $925.70 | |