| 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 | $188.90 | 3.651% | $195.7967 | $195.80 | $195.80 | $195.80 |
| Purchase #2 | $124.29 | 10.754% | $137.6561 | $137.66 | $137.65 | $137.70 |
| Purchase #3 | $235.51 | 4.673% | $246.5154 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $144.97 | 12.347% | $162.8694 | $162.87 | $162.85 | $162.90 |
| Purchase #5 | $103.50 | 7.245% | $110.9986 | $111.00 | $111.00 | $111.00 |
| Purchase #6 | $236.54 | 6.605% | $252.1635 | $252.16 | $252.15 | $252.20 |
| Purchase #7 | $17.31 | 5.256% | $18.2198 | $18.22 | $18.20 | $18.20 |
| 7 purchase totals = | $1,051.02 | $1,124.2195 | $1,124.23 | $1,124.15 | $1,124.30 | |