| 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 | $163.81 | 9.826% | $179.906 | $179.91 | $179.90 | $179.90 |
| Purchase #2 | $95.60 | 6.350% | $101.6706 | $101.67 | $101.65 | $101.70 |
| Purchase #3 | $24.64 | 9.180% | $26.902 | $26.90 | $26.90 | $26.90 |
| Purchase #4 | $161.97 | 5.531% | $170.9286 | $170.93 | $170.95 | $170.90 |
| Purchase #5 | $39.43 | 3.603% | $40.8507 | $40.85 | $40.85 | $40.90 |
| Purchase #6 | $87.29 | 12.288% | $98.0162 | $98.02 | $98.00 | $98.00 |
| Purchase #7 | $163.62 | 9.292% | $178.8236 | $178.82 | $178.80 | $178.80 |
| 7 purchase totals = | $736.36 | $797.0977 | $797.10 | $797.05 | $797.10 | |