| 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 | $170.99 | 12.443% | $192.2663 | $192.27 | $192.25 | $192.30 |
| Purchase #2 | $234.73 | 8.226% | $254.0389 | $254.04 | $254.05 | $254.00 |
| Purchase #3 | $27.86 | 10.534% | $30.7948 | $30.79 | $30.80 | $30.80 |
| Purchase #4 | $5.97 | 7.504% | $6.418 | $6.42 | $6.40 | $6.40 |
| Purchase #5 | $161.93 | 13.340% | $183.5315 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $203.67 | 13.556% | $231.2795 | $231.28 | $231.30 | $231.30 |
| Purchase #7 | $145.84 | 8.498% | $158.2335 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $950.99 | $1,056.5625 | $1,056.56 | $1,056.60 | $1,056.50 | |