| 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 | $147.83 | 5.338% | $155.7212 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $218.69 | 5.480% | $230.6742 | $230.67 | $230.65 | $230.70 |
| Purchase #3 | $78.83 | 5.841% | $83.4345 | $83.43 | $83.45 | $83.40 |
| Purchase #4 | $31.85 | 13.262% | $36.0739 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $220.78 | 11.289% | $245.7039 | $245.70 | $245.70 | $245.70 |
| Purchase #6 | $169.56 | 7.153% | $181.6886 | $181.69 | $181.70 | $181.70 |
| Purchase #7 | $105.69 | 6.209% | $112.2523 | $112.25 | $112.25 | $112.30 |
| 7 purchase totals = | $973.23 | $1,045.5486 | $1,045.53 | $1,045.50 | $1,045.60 | |