| 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 | $166.67 | 10.523% | $184.2087 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $149.36 | 5.359% | $157.3642 | $157.36 | $157.35 | $157.40 |
| Purchase #3 | $19.42 | 11.465% | $21.6465 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $124.36 | 8.542% | $134.9828 | $134.98 | $135.00 | $135.00 |
| Purchase #5 | $111.85 | 6.155% | $118.7344 | $118.73 | $118.75 | $118.70 |
| Purchase #6 | $55.80 | 10.668% | $61.7527 | $61.75 | $61.75 | $61.80 |
| Purchase #7 | $95.56 | 10.680% | $105.7658 | $105.77 | $105.75 | $105.80 |
| 7 purchase totals = | $723.02 | $784.4551 | $784.45 | $784.45 | $784.50 | |