| 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 | $82.91 | 7.571% | $89.1871 | $89.19 | $89.20 | $89.20 |
| Purchase #2 | $223.42 | 10.719% | $247.3684 | $247.37 | $247.35 | $247.40 |
| Purchase #3 | $7.97 | 11.562% | $8.8915 | $8.89 | $8.90 | $8.90 |
| Purchase #4 | $157.25 | 6.250% | $167.0781 | $167.08 | $167.10 | $167.10 |
| Purchase #5 | $166.98 | 12.674% | $188.143 | $188.14 | $188.15 | $188.10 |
| Purchase #6 | $155.99 | 6.633% | $166.3368 | $166.34 | $166.35 | $166.30 |
| Purchase #7 | $156.63 | 3.316% | $161.8239 | $161.82 | $161.80 | $161.80 |
| 7 purchase totals = | $951.15 | $1,028.8288 | $1,028.83 | $1,028.85 | $1,028.80 | |