| 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 | $146.37 | 11.455% | $163.1367 | $163.14 | $163.15 | $163.10 |
| Purchase #2 | $25.74 | 12.691% | $29.0067 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $128.74 | 11.813% | $143.9481 | $143.95 | $143.95 | $143.90 |
| Purchase #4 | $234.75 | 3.254% | $242.3888 | $242.39 | $242.40 | $242.40 |
| Purchase #5 | $156.95 | 4.764% | $164.4271 | $164.43 | $164.45 | $164.40 |
| Purchase #6 | $46.80 | 9.442% | $51.2189 | $51.22 | $51.20 | $51.20 |
| Purchase #7 | $162.30 | 7.132% | $173.8752 | $173.88 | $173.90 | $173.90 |
| 7 purchase totals = | $901.65 | $968.0015 | $968.02 | $968.05 | $967.90 | |