| 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 | $134.80 | 6.634% | $143.7426 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $70.83 | 11.623% | $79.0626 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $147.72 | 12.226% | $165.7802 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $158.86 | 11.438% | $177.0304 | $177.03 | $177.05 | $177.00 |
| Purchase #5 | $238.87 | 5.858% | $252.863 | $252.86 | $252.85 | $252.90 |
| Purchase #6 | $32.86 | 11.537% | $36.6511 | $36.65 | $36.65 | $36.70 |
| Purchase #7 | $138.31 | 4.113% | $143.9987 | $144.00 | $144.00 | $144.00 |
| 7 purchase totals = | $922.25 | $999.1286 | $999.12 | $999.15 | $999.20 | |