| 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 | $17.99 | 10.219% | $19.8284 | $19.83 | $19.85 | $19.80 |
| Purchase #2 | $156.64 | 13.142% | $177.2256 | $177.23 | $177.25 | $177.20 |
| Purchase #3 | $227.84 | 8.422% | $247.0287 | $247.03 | $247.05 | $247.00 |
| Purchase #4 | $193.66 | 10.584% | $214.157 | $214.16 | $214.15 | $214.20 |
| Purchase #5 | $188.46 | 13.727% | $214.3299 | $214.33 | $214.35 | $214.30 |
| Purchase #6 | $190.46 | 6.419% | $202.6856 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $69.44 | 12.774% | $78.3103 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $1,044.49 | $1,153.5655 | $1,153.58 | $1,153.65 | $1,153.50 | |