| 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 | $132.63 | 6.627% | $141.4194 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $168.60 | 9.867% | $185.2358 | $185.24 | $185.25 | $185.20 |
| Purchase #3 | $52.37 | 11.422% | $58.3517 | $58.35 | $58.35 | $58.40 |
| Purchase #4 | $151.67 | 9.353% | $165.8557 | $165.86 | $165.85 | $165.90 |
| Purchase #5 | $191.88 | 11.811% | $214.5429 | $214.54 | $214.55 | $214.50 |
| Purchase #6 | $215.65 | 11.279% | $239.9732 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $87.35 | 6.791% | $93.2819 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $1,000.15 | $1,098.6606 | $1,098.66 | $1,098.65 | $1,098.70 | |