| 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 | $161.80 | 3.265% | $167.0828 | $167.08 | $167.10 | $167.10 |
| Purchase #2 | $48.52 | 10.698% | $53.7107 | $53.71 | $53.70 | $53.70 |
| Purchase #3 | $27.94 | 11.837% | $31.2473 | $31.25 | $31.25 | $31.20 |
| Purchase #4 | $111.71 | 11.666% | $124.7421 | $124.74 | $124.75 | $124.70 |
| Purchase #5 | $51.67 | 13.294% | $58.539 | $58.54 | $58.55 | $58.50 |
| Purchase #6 | $10.92 | 5.302% | $11.499 | $11.50 | $11.50 | $11.50 |
| Purchase #7 | $45.86 | 11.252% | $51.0202 | $51.02 | $51.00 | $51.00 |
| 7 purchase totals = | $458.42 | $497.8411 | $497.84 | $497.85 | $497.70 | |