| 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 | $157.93 | 13.189% | $178.7594 | $178.76 | $178.75 | $178.80 |
| Purchase #2 | $203.87 | 10.516% | $225.309 | $225.31 | $225.30 | $225.30 |
| Purchase #3 | $98.59 | 8.296% | $106.769 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $50.56 | 11.699% | $56.475 | $56.48 | $56.50 | $56.50 |
| Purchase #5 | $191.85 | 8.580% | $208.3107 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $139.40 | 12.514% | $156.8445 | $156.84 | $156.85 | $156.80 |
| Purchase #7 | $130.30 | 5.118% | $136.9688 | $136.97 | $136.95 | $137.00 |
| 7 purchase totals = | $972.50 | $1,069.4364 | $1,069.44 | $1,069.40 | $1,069.50 | |