| 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 | $144.86 | 4.540% | $151.4366 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $62.85 | 8.440% | $68.1545 | $68.15 | $68.15 | $68.20 |
| Purchase #3 | $58.90 | 12.438% | $66.226 | $66.23 | $66.25 | $66.20 |
| Purchase #4 | $165.55 | 8.604% | $179.7939 | $179.79 | $179.80 | $179.80 |
| Purchase #5 | $186.26 | 7.771% | $200.7343 | $200.73 | $200.75 | $200.70 |
| Purchase #6 | $109.90 | 12.581% | $123.7265 | $123.73 | $123.75 | $123.70 |
| Purchase #7 | $68.51 | 11.628% | $76.4763 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $796.83 | $866.5481 | $866.55 | $866.65 | $866.50 | |