| 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 | $112.41 | 4.525% | $117.4966 | $117.50 | $117.50 | $117.50 |
| Purchase #2 | $157.64 | 4.370% | $164.5289 | $164.53 | $164.55 | $164.50 |
| Purchase #3 | $35.26 | 8.667% | $38.316 | $38.32 | $38.30 | $38.30 |
| Purchase #4 | $54.58 | 4.780% | $57.1889 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $112.58 | 6.455% | $119.847 | $119.85 | $119.85 | $119.80 |
| Purchase #6 | $136.40 | 8.175% | $147.5507 | $147.55 | $147.55 | $147.60 |
| Purchase #7 | $191.43 | 5.123% | $201.237 | $201.24 | $201.25 | $201.20 |
| 7 purchase totals = | $800.30 | $846.1651 | $846.18 | $846.20 | $846.10 | |