| 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 | $70.31 | 11.208% | $78.1903 | $78.19 | $78.20 | $78.20 |
| Purchase #2 | $177.99 | 8.581% | $193.2633 | $193.26 | $193.25 | $193.30 |
| Purchase #3 | $211.93 | 5.292% | $223.1453 | $223.15 | $223.15 | $223.10 |
| Purchase #4 | $109.68 | 3.749% | $113.7919 | $113.79 | $113.80 | $113.80 |
| Purchase #5 | $183.72 | 4.541% | $192.0627 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $94.60 | 7.250% | $101.4585 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $180.76 | 5.381% | $190.4867 | $190.49 | $190.50 | $190.50 |
| 7 purchase totals = | $1,028.99 | $1,092.3987 | $1,092.40 | $1,092.40 | $1,092.50 | |