| 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 | $222.84 | 6.441% | $237.1931 | $237.19 | $237.20 | $237.20 |
| Purchase #2 | $125.91 | 7.448% | $135.2878 | $135.29 | $135.30 | $135.30 |
| Purchase #3 | $202.84 | 6.430% | $215.8826 | $215.88 | $215.90 | $215.90 |
| Purchase #4 | $160.36 | 11.386% | $178.6186 | $178.62 | $178.60 | $178.60 |
| Purchase #5 | $76.55 | 7.331% | $82.1619 | $82.16 | $82.15 | $82.20 |
| Purchase #6 | $145.69 | 12.289% | $163.5938 | $163.59 | $163.60 | $163.60 |
| Purchase #7 | $143.29 | 5.860% | $151.6868 | $151.69 | $151.70 | $151.70 |
| 7 purchase totals = | $1,077.48 | $1,164.4246 | $1,164.42 | $1,164.45 | $1,164.50 | |