| 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 | $158.85 | 8.536% | $172.4094 | $172.41 | $172.40 | $172.40 |
| Purchase #2 | $246.88 | 6.208% | $262.2063 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $201.56 | 11.747% | $225.2373 | $225.24 | $225.25 | $225.20 |
| Purchase #4 | $120.63 | 5.810% | $127.6386 | $127.64 | $127.65 | $127.60 |
| Purchase #5 | $156.39 | 12.556% | $176.0263 | $176.03 | $176.05 | $176.00 |
| Purchase #6 | $85.33 | 8.475% | $92.5617 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $59.91 | 7.778% | $64.5698 | $64.57 | $64.55 | $64.60 |
| 7 purchase totals = | $1,029.55 | $1,120.6494 | $1,120.66 | $1,120.65 | $1,120.60 | |