| 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 | $171.38 | 7.453% | $184.153 | $184.15 | $184.15 | $184.20 |
| Purchase #2 | $181.80 | 4.523% | $190.0228 | $190.02 | $190.00 | $190.00 |
| Purchase #3 | $214.72 | 7.114% | $229.9952 | $230.00 | $230.00 | $230.00 |
| Purchase #4 | $220.53 | 9.639% | $241.7869 | $241.79 | $241.80 | $241.80 |
| Purchase #5 | $119.52 | 5.844% | $126.5047 | $126.50 | $126.50 | $126.50 |
| Purchase #6 | $77.51 | 4.614% | $81.0863 | $81.09 | $81.10 | $81.10 |
| Purchase #7 | $142.71 | 4.252% | $148.778 | $148.78 | $148.80 | $148.80 |
| 7 purchase totals = | $1,128.17 | $1,202.3269 | $1,202.33 | $1,202.35 | $1,202.40 | |