| 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 | $208.88 | 4.416% | $218.1041 | $218.10 | $218.10 | $218.10 |
| Purchase #2 | $42.99 | 6.340% | $45.7156 | $45.72 | $45.70 | $45.70 |
| Purchase #3 | $167.57 | 3.490% | $173.4182 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $206.64 | 7.338% | $221.8032 | $221.80 | $221.80 | $221.80 |
| Purchase #5 | $211.44 | 9.374% | $231.2604 | $231.26 | $231.25 | $231.30 |
| Purchase #6 | $67.52 | 5.550% | $71.2674 | $71.27 | $71.25 | $71.30 |
| Purchase #7 | $162.81 | 6.804% | $173.8876 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $1,067.85 | $1,135.4565 | $1,135.46 | $1,135.40 | $1,135.50 | |