| 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 | $179.62 | 10.792% | $199.0046 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $182.40 | 13.836% | $207.6369 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $139.52 | 11.720% | $155.8717 | $155.87 | $155.85 | $155.90 |
| Purchase #4 | $21.72 | 3.588% | $22.4993 | $22.50 | $22.50 | $22.50 |
| Purchase #5 | $141.79 | 8.274% | $153.5217 | $153.52 | $153.50 | $153.50 |
| Purchase #6 | $174.36 | 5.522% | $183.9882 | $183.99 | $184.00 | $184.00 |
| Purchase #7 | $122.39 | 6.257% | $130.0479 | $130.05 | $130.05 | $130.00 |
| 7 purchase totals = | $961.80 | $1,052.5703 | $1,052.57 | $1,052.55 | $1,052.50 | |