| 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 | $181.25 | 9.613% | $198.6736 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $54.92 | 10.193% | $60.518 | $60.52 | $60.50 | $60.50 |
| Purchase #3 | $112.99 | 12.130% | $126.6957 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $79.73 | 7.570% | $85.7656 | $85.77 | $85.75 | $85.80 |
| Purchase #5 | $164.97 | 4.479% | $172.359 | $172.36 | $172.35 | $172.40 |
| Purchase #6 | $241.97 | 7.587% | $260.3283 | $260.33 | $260.35 | $260.30 |
| Purchase #7 | $167.92 | 8.646% | $182.4384 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $1,003.75 | $1,086.7786 | $1,086.79 | $1,086.75 | $1,086.80 | |