| 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 | $134.38 | 13.644% | $152.7148 | $152.71 | $152.70 | $152.70 |
| Purchase #2 | $15.71 | 11.842% | $17.5704 | $17.57 | $17.55 | $17.60 |
| Purchase #3 | $36.70 | 12.496% | $41.286 | $41.29 | $41.30 | $41.30 |
| Purchase #4 | $128.42 | 10.753% | $142.229 | $142.23 | $142.25 | $142.20 |
| Purchase #5 | $6.35 | 10.682% | $7.0283 | $7.03 | $7.05 | $7.00 |
| Purchase #6 | $237.27 | 4.627% | $248.2485 | $248.25 | $248.25 | $248.20 |
| Purchase #7 | $165.90 | 13.661% | $188.5636 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $724.73 | $797.6406 | $797.64 | $797.65 | $797.60 | |