| 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 | $149.44 | 10.403% | $164.9862 | $164.99 | $165.00 | $165.00 |
| Purchase #2 | $83.64 | 12.623% | $94.1979 | $94.20 | $94.20 | $94.20 |
| Purchase #3 | $164.71 | 11.221% | $183.1921 | $183.19 | $183.20 | $183.20 |
| Purchase #4 | $196.59 | 6.337% | $209.0479 | $209.05 | $209.05 | $209.00 |
| Purchase #5 | $195.46 | 6.802% | $208.7552 | $208.76 | $208.75 | $208.80 |
| Purchase #6 | $215.93 | 12.462% | $242.8392 | $242.84 | $242.85 | $242.80 |
| Purchase #7 | $6.26 | 5.725% | $6.6184 | $6.62 | $6.60 | $6.60 |
| 7 purchase totals = | $1,012.03 | $1,109.6369 | $1,109.65 | $1,109.65 | $1,109.60 | |