| 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 | $211.28 | 10.341% | $233.1285 | $233.13 | $233.15 | $233.10 |
| Purchase #2 | $146.97 | 6.585% | $156.648 | $156.65 | $156.65 | $156.60 |
| Purchase #3 | $84.52 | 12.437% | $95.0318 | $95.03 | $95.05 | $95.00 |
| Purchase #4 | $174.39 | 8.752% | $189.6526 | $189.65 | $189.65 | $189.70 |
| Purchase #5 | $136.81 | 8.776% | $148.8164 | $148.82 | $148.80 | $148.80 |
| Purchase #6 | $247.39 | 8.542% | $268.5221 | $268.52 | $268.50 | $268.50 |
| Purchase #7 | $67.74 | 4.277% | $70.6372 | $70.64 | $70.65 | $70.60 |
| 7 purchase totals = | $1,069.10 | $1,162.4366 | $1,162.44 | $1,162.45 | $1,162.30 | |