| 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 | $241.87 | 13.604% | $274.774 | $274.77 | $274.75 | $274.80 |
| Purchase #2 | $161.66 | 5.820% | $171.0686 | $171.07 | $171.05 | $171.10 |
| Purchase #3 | $225.80 | 9.443% | $247.1223 | $247.12 | $247.10 | $247.10 |
| Purchase #4 | $145.92 | 9.820% | $160.2493 | $160.25 | $160.25 | $160.20 |
| Purchase #5 | $72.86 | 13.525% | $82.7143 | $82.71 | $82.70 | $82.70 |
| Purchase #6 | $63.47 | 11.788% | $70.9518 | $70.95 | $70.95 | $71.00 |
| Purchase #7 | $63.40 | 4.547% | $66.2828 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $974.98 | $1,073.1631 | $1,073.15 | $1,073.10 | $1,073.20 | |