| 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 | $17.41 | 4.348% | $18.167 | $18.17 | $18.15 | $18.20 |
| Purchase #2 | $105.75 | 3.623% | $109.5813 | $109.58 | $109.60 | $109.60 |
| Purchase #3 | $25.90 | 13.152% | $29.3064 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $155.65 | 6.689% | $166.0614 | $166.06 | $166.05 | $166.10 |
| Purchase #5 | $59.58 | 3.461% | $61.6421 | $61.64 | $61.65 | $61.60 |
| Purchase #6 | $175.96 | 12.264% | $197.5397 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $207.74 | 4.422% | $216.9263 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $747.99 | $799.2242 | $799.23 | $799.25 | $799.20 | |