| 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 | $16.29 | 5.374% | $17.1654 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $177.71 | 7.221% | $190.5424 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $240.66 | 6.870% | $257.1933 | $257.19 | $257.20 | $257.20 |
| Purchase #4 | $233.91 | 8.184% | $253.0532 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $242.53 | 12.437% | $272.6935 | $272.69 | $272.70 | $272.70 |
| Purchase #6 | $21.92 | 13.724% | $24.9283 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $96.71 | 8.620% | $105.0464 | $105.05 | $105.05 | $105.00 |
| 7 purchase totals = | $1,029.73 | $1,120.6225 | $1,120.62 | $1,120.65 | $1,120.60 | |