| 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 | $66.90 | 7.282% | $71.7717 | $71.77 | $71.75 | $71.80 |
| Purchase #2 | $224.50 | 3.275% | $231.8524 | $231.85 | $231.85 | $231.90 |
| Purchase #3 | $101.91 | 11.837% | $113.9731 | $113.97 | $113.95 | $114.00 |
| Purchase #4 | $249.86 | 8.108% | $270.1186 | $270.12 | $270.10 | $270.10 |
| Purchase #5 | $78.43 | 6.369% | $83.4252 | $83.43 | $83.45 | $83.40 |
| Purchase #6 | $164.61 | 3.420% | $170.2397 | $170.24 | $170.25 | $170.20 |
| Purchase #7 | $180.39 | 10.270% | $198.9161 | $198.92 | $198.90 | $198.90 |
| 7 purchase totals = | $1,066.60 | $1,140.2968 | $1,140.30 | $1,140.25 | $1,140.30 | |