| 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 | $15.82 | 5.391% | $16.6729 | $16.67 | $16.65 | $16.70 |
| Purchase #2 | $136.50 | 13.199% | $154.5166 | $154.52 | $154.50 | $154.50 |
| Purchase #3 | $202.92 | 3.233% | $209.4804 | $209.48 | $209.50 | $209.50 |
| Purchase #4 | $60.94 | 7.254% | $65.3606 | $65.36 | $65.35 | $65.40 |
| Purchase #5 | $226.35 | 11.417% | $252.1924 | $252.19 | $252.20 | $252.20 |
| Purchase #6 | $162.95 | 7.843% | $175.7302 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $198.49 | 9.620% | $217.5847 | $217.58 | $217.60 | $217.60 |
| 7 purchase totals = | $1,003.97 | $1,091.5378 | $1,091.53 | $1,091.55 | $1,091.60 | |