| 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 | $118.40 | 13.670% | $134.5853 | $134.59 | $134.60 | $134.60 |
| Purchase #2 | $53.56 | 12.296% | $60.1457 | $60.15 | $60.15 | $60.10 |
| Purchase #3 | $121.41 | 7.450% | $130.455 | $130.46 | $130.45 | $130.50 |
| Purchase #4 | $175.56 | 4.818% | $184.0185 | $184.02 | $184.00 | $184.00 |
| Purchase #5 | $220.41 | 6.200% | $234.0754 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $231.74 | 10.616% | $256.3415 | $256.34 | $256.35 | $256.30 |
| Purchase #7 | $165.90 | 8.715% | $180.3582 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $1,086.98 | $1,179.9796 | $1,180.00 | $1,180.00 | $1,180.00 | |