| 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 | $134.69 | 8.150% | $145.6672 | $145.67 | $145.65 | $145.70 |
| Purchase #2 | $193.40 | 3.460% | $200.0916 | $200.09 | $200.10 | $200.10 |
| Purchase #3 | $245.43 | 10.425% | $271.0161 | $271.02 | $271.00 | $271.00 |
| Purchase #4 | $60.95 | 10.639% | $67.4345 | $67.43 | $67.45 | $67.40 |
| Purchase #5 | $38.58 | 8.264% | $41.7683 | $41.77 | $41.75 | $41.80 |
| Purchase #6 | $242.93 | 4.609% | $254.1266 | $254.13 | $254.15 | $254.10 |
| Purchase #7 | $131.77 | 3.548% | $136.4452 | $136.45 | $136.45 | $136.40 |
| 7 purchase totals = | $1,047.75 | $1,116.5495 | $1,116.56 | $1,116.55 | $1,116.50 | |