| 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 | $149.37 | 9.604% | $163.7155 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $55.39 | 4.860% | $58.082 | $58.08 | $58.10 | $58.10 |
| Purchase #3 | $171.40 | 10.715% | $189.7655 | $189.77 | $189.75 | $189.80 |
| Purchase #4 | $148.89 | 4.266% | $155.2416 | $155.24 | $155.25 | $155.20 |
| Purchase #5 | $123.62 | 9.707% | $135.6198 | $135.62 | $135.60 | $135.60 |
| Purchase #6 | $115.60 | 5.140% | $121.5418 | $121.54 | $121.55 | $121.50 |
| Purchase #7 | $15.99 | 13.344% | $18.1237 | $18.12 | $18.10 | $18.10 |
| 7 purchase totals = | $780.26 | $842.0899 | $842.09 | $842.05 | $842.00 | |