| 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 | $160.79 | 11.856% | $179.8533 | $179.85 | $179.85 | $179.90 |
| Purchase #2 | $155.66 | 5.578% | $164.3427 | $164.34 | $164.35 | $164.30 |
| Purchase #3 | $35.65 | 3.341% | $36.8411 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $181.79 | 3.114% | $187.4509 | $187.45 | $187.45 | $187.50 |
| Purchase #5 | $15.95 | 11.604% | $17.8008 | $17.80 | $17.80 | $17.80 |
| Purchase #6 | $12.39 | 5.480% | $13.069 | $13.07 | $13.05 | $13.10 |
| Purchase #7 | $156.25 | 11.110% | $173.6094 | $173.61 | $173.60 | $173.60 |
| 7 purchase totals = | $718.48 | $772.9672 | $772.96 | $772.95 | $773.00 | |