| 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 | $174.86 | 5.256% | $184.0506 | $184.05 | $184.05 | $184.10 |
| Purchase #2 | $109.58 | 13.465% | $124.3349 | $124.33 | $124.35 | $124.30 |
| Purchase #3 | $98.57 | 5.593% | $104.083 | $104.08 | $104.10 | $104.10 |
| Purchase #4 | $117.97 | 6.157% | $125.2334 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $155.33 | 10.193% | $171.1628 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $125.33 | 10.740% | $138.7904 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $241.44 | 13.216% | $273.3487 | $273.35 | $273.35 | $273.30 |
| 7 purchase totals = | $1,023.08 | $1,121.0038 | $1,120.99 | $1,121.05 | $1,121.00 | |