| 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 | $165.48 | 3.262% | $170.878 | $170.88 | $170.90 | $170.90 |
| Purchase #2 | $201.45 | 7.186% | $215.9262 | $215.93 | $215.95 | $215.90 |
| Purchase #3 | $158.89 | 10.263% | $175.1969 | $175.20 | $175.20 | $175.20 |
| Purchase #4 | $218.48 | 5.485% | $230.4636 | $230.46 | $230.45 | $230.50 |
| Purchase #5 | $27.94 | 10.665% | $30.9198 | $30.92 | $30.90 | $30.90 |
| Purchase #6 | $247.39 | 3.752% | $256.6721 | $256.67 | $256.65 | $256.70 |
| Purchase #7 | $133.82 | 12.694% | $150.8071 | $150.81 | $150.80 | $150.80 |
| 7 purchase totals = | $1,153.45 | $1,230.8637 | $1,230.87 | $1,230.85 | $1,230.90 | |