| 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 | $185.52 | 9.197% | $202.5823 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $143.44 | 6.706% | $153.0591 | $153.06 | $153.05 | $153.10 |
| Purchase #3 | $208.61 | 6.458% | $222.082 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $44.70 | 12.364% | $50.2267 | $50.23 | $50.25 | $50.20 |
| Purchase #5 | $162.92 | 9.243% | $177.9787 | $177.98 | $178.00 | $178.00 |
| Purchase #6 | $77.68 | 13.813% | $88.4099 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $217.35 | 9.654% | $238.333 | $238.33 | $238.35 | $238.30 |
| 7 purchase totals = | $1,040.22 | $1,132.6717 | $1,132.67 | $1,132.75 | $1,132.70 | |