| 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 | $139.98 | 12.638% | $157.6707 | $157.67 | $157.65 | $157.70 |
| Purchase #2 | $142.64 | 8.173% | $154.298 | $154.30 | $154.30 | $154.30 |
| Purchase #3 | $206.78 | 13.564% | $234.8276 | $234.83 | $234.85 | $234.80 |
| Purchase #4 | $132.54 | 9.539% | $145.183 | $145.18 | $145.20 | $145.20 |
| Purchase #5 | $84.52 | 13.759% | $96.1491 | $96.15 | $96.15 | $96.10 |
| Purchase #6 | $84.67 | 4.632% | $88.5919 | $88.59 | $88.60 | $88.60 |
| Purchase #7 | $172.90 | 5.840% | $182.9974 | $183.00 | $183.00 | $183.00 |
| 7 purchase totals = | $964.03 | $1,059.7177 | $1,059.72 | $1,059.75 | $1,059.70 | |