| 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 | $176.70 | 8.305% | $191.3749 | $191.37 | $191.35 | $191.40 |
| Purchase #2 | $110.67 | 10.123% | $121.8731 | $121.87 | $121.85 | $121.90 |
| Purchase #3 | $129.97 | 4.367% | $135.6458 | $135.65 | $135.65 | $135.60 |
| Purchase #4 | $234.91 | 5.442% | $247.6938 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $158.78 | 4.545% | $165.9966 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $152.40 | 3.491% | $157.7203 | $157.72 | $157.70 | $157.70 |
| Purchase #7 | $218.91 | 3.178% | $225.867 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $1,182.34 | $1,246.1715 | $1,246.17 | $1,246.10 | $1,246.20 | |