| 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 | $186.72 | 6.277% | $198.4404 | $198.44 | $198.45 | $198.40 |
| Purchase #2 | $174.95 | 12.310% | $196.4863 | $196.49 | $196.50 | $196.50 |
| Purchase #3 | $248.91 | 8.558% | $270.2117 | $270.21 | $270.20 | $270.20 |
| Purchase #4 | $12.63 | 7.858% | $13.6225 | $13.62 | $13.60 | $13.60 |
| Purchase #5 | $27.57 | 7.676% | $29.6863 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $181.58 | 6.419% | $193.2356 | $193.24 | $193.25 | $193.20 |
| Purchase #7 | $101.96 | 6.654% | $108.7444 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $934.32 | $1,010.4272 | $1,010.43 | $1,010.45 | $1,010.30 | |