| 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 | $167.47 | 7.217% | $179.5563 | $179.56 | $179.55 | $179.60 |
| Purchase #2 | $222.57 | 13.216% | $251.9849 | $251.98 | $252.00 | $252.00 |
| Purchase #3 | $167.51 | 8.872% | $182.3715 | $182.37 | $182.35 | $182.40 |
| Purchase #4 | $89.91 | 4.293% | $93.7698 | $93.77 | $93.75 | $93.80 |
| Purchase #5 | $169.78 | 11.579% | $189.4388 | $189.44 | $189.45 | $189.40 |
| Purchase #6 | $44.73 | 13.698% | $50.8571 | $50.86 | $50.85 | $50.90 |
| Purchase #7 | $201.42 | 4.518% | $210.5202 | $210.52 | $210.50 | $210.50 |
| 7 purchase totals = | $1,063.39 | $1,158.4986 | $1,158.50 | $1,158.45 | $1,158.60 | |