| 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 | $166.29 | 11.522% | $185.4499 | $185.45 | $185.45 | $185.40 |
| Purchase #2 | $67.57 | 13.268% | $76.5352 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $16.47 | 6.661% | $17.5671 | $17.57 | $17.55 | $17.60 |
| Purchase #4 | $213.67 | 10.369% | $235.8254 | $235.83 | $235.85 | $235.80 |
| Purchase #5 | $72.57 | 12.209% | $81.4301 | $81.43 | $81.45 | $81.40 |
| Purchase #6 | $90.95 | 12.379% | $102.2087 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $16.71 | 8.701% | $18.1639 | $18.16 | $18.15 | $18.20 |
| 7 purchase totals = | $644.23 | $717.1803 | $717.19 | $717.20 | $717.10 | |