| 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 | $145.51 | 9.529% | $159.3756 | $159.38 | $159.40 | $159.40 |
| Purchase #2 | $194.79 | 9.572% | $213.4353 | $213.44 | $213.45 | $213.40 |
| Purchase #3 | $110.92 | 3.124% | $114.3851 | $114.39 | $114.40 | $114.40 |
| Purchase #4 | $232.65 | 5.638% | $245.7668 | $245.77 | $245.75 | $245.80 |
| Purchase #5 | $76.84 | 7.270% | $82.4263 | $82.43 | $82.45 | $82.40 |
| Purchase #6 | $98.45 | 11.147% | $109.4242 | $109.42 | $109.40 | $109.40 |
| Purchase #7 | $198.57 | 5.486% | $209.4636 | $209.46 | $209.45 | $209.50 |
| 7 purchase totals = | $1,057.73 | $1,134.2769 | $1,134.29 | $1,134.30 | $1,134.30 | |