| 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 | $183.52 | 12.184% | $205.8801 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $110.43 | 3.372% | $114.1537 | $114.15 | $114.15 | $114.20 |
| Purchase #3 | $215.28 | 4.703% | $225.4046 | $225.40 | $225.40 | $225.40 |
| Purchase #4 | $184.53 | 12.414% | $207.4376 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $82.50 | 11.252% | $91.7829 | $91.78 | $91.80 | $91.80 |
| Purchase #6 | $73.73 | 5.341% | $77.6679 | $77.67 | $77.65 | $77.70 |
| Purchase #7 | $136.47 | 4.556% | $142.6876 | $142.69 | $142.70 | $142.70 |
| 7 purchase totals = | $986.46 | $1,065.0144 | $1,065.01 | $1,065.05 | $1,065.10 | |