| 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 | $176.85 | 9.670% | $193.9514 | $193.95 | $193.95 | $194.00 |
| Purchase #2 | $145.26 | 6.371% | $154.5145 | $154.51 | $154.50 | $154.50 |
| Purchase #3 | $227.83 | 7.749% | $245.4845 | $245.48 | $245.50 | $245.50 |
| Purchase #4 | $175.30 | 11.480% | $195.4244 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $195.31 | 12.132% | $219.005 | $219.01 | $219.00 | $219.00 |
| Purchase #6 | $230.63 | 5.289% | $242.828 | $242.83 | $242.85 | $242.80 |
| Purchase #7 | $130.40 | 13.865% | $148.48 | $148.48 | $148.50 | $148.50 |
| 7 purchase totals = | $1,281.58 | $1,399.6878 | $1,399.68 | $1,399.70 | $1,399.70 | |