| 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 | $165.68 | 5.529% | $174.8404 | $174.84 | $174.85 | $174.80 |
| Purchase #2 | $230.43 | 4.839% | $241.5805 | $241.58 | $241.60 | $241.60 |
| Purchase #3 | $83.62 | 12.176% | $93.8016 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $196.52 | 7.407% | $211.0762 | $211.08 | $211.10 | $211.10 |
| Purchase #5 | $72.77 | 6.717% | $77.658 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $177.95 | 12.397% | $200.0105 | $200.01 | $200.00 | $200.00 |
| Purchase #7 | $88.76 | 3.527% | $91.8906 | $91.89 | $91.90 | $91.90 |
| 7 purchase totals = | $1,015.73 | $1,090.8578 | $1,090.86 | $1,090.90 | $1,090.90 | |