| 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 | $157.48 | 13.704% | $179.0611 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $123.73 | 12.228% | $138.8597 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $86.26 | 3.497% | $89.2765 | $89.28 | $89.30 | $89.30 |
| Purchase #4 | $110.75 | 13.119% | $125.2793 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $9.57 | 9.635% | $10.4921 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $165.42 | 10.332% | $182.5112 | $182.51 | $182.50 | $182.50 |
| Purchase #7 | $117.65 | 5.566% | $124.1984 | $124.20 | $124.20 | $124.20 |
| 7 purchase totals = | $770.86 | $849.6783 | $849.68 | $849.70 | $849.80 | |