| 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 | $167.88 | 9.622% | $184.0334 | $184.03 | $184.05 | $184.00 |
| Purchase #2 | $175.29 | 10.296% | $193.3379 | $193.34 | $193.35 | $193.30 |
| Purchase #3 | $117.67 | 11.122% | $130.7573 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $8.99 | 13.347% | $10.1899 | $10.19 | $10.20 | $10.20 |
| Purchase #5 | $5.87 | 5.374% | $6.1855 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $75.90 | 10.688% | $84.0122 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $22.77 | 7.176% | $24.404 | $24.40 | $24.40 | $24.40 |
| 7 purchase totals = | $574.37 | $632.9202 | $632.92 | $632.95 | $632.90 | |