| 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 | $133.65 | 11.612% | $149.1694 | $149.17 | $149.15 | $149.20 |
| Purchase #2 | $194.88 | 3.752% | $202.1919 | $202.19 | $202.20 | $202.20 |
| Purchase #3 | $65.87 | 6.115% | $69.898 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $203.71 | 11.466% | $227.0674 | $227.07 | $227.05 | $227.10 |
| Purchase #5 | $231.75 | 3.809% | $240.5774 | $240.58 | $240.60 | $240.60 |
| Purchase #6 | $92.98 | 10.206% | $102.4695 | $102.47 | $102.45 | $102.50 |
| Purchase #7 | $186.87 | 5.687% | $197.4973 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $1,109.71 | $1,188.8709 | $1,188.88 | $1,188.85 | $1,189.00 | |