| 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 | $168.56 | 5.394% | $177.6521 | $177.65 | $177.65 | $177.70 |
| Purchase #2 | $143.28 | 6.728% | $152.9199 | $152.92 | $152.90 | $152.90 |
| Purchase #3 | $136.49 | 8.812% | $148.5175 | $148.52 | $148.50 | $148.50 |
| Purchase #4 | $135.60 | 3.789% | $140.7379 | $140.74 | $140.75 | $140.70 |
| Purchase #5 | $203.70 | 13.611% | $231.4256 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $107.82 | 7.863% | $116.2979 | $116.30 | $116.30 | $116.30 |
| Purchase #7 | $216.48 | 6.672% | $230.9235 | $230.92 | $230.90 | $230.90 |
| 7 purchase totals = | $1,111.93 | $1,198.4744 | $1,198.48 | $1,198.45 | $1,198.40 | |