| 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 | $165.49 | 4.613% | $173.1241 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $220.88 | 11.850% | $247.0543 | $247.05 | $247.05 | $247.10 |
| Purchase #3 | $162.37 | 9.805% | $178.2904 | $178.29 | $178.30 | $178.30 |
| Purchase #4 | $82.91 | 12.866% | $93.5772 | $93.58 | $93.60 | $93.60 |
| Purchase #5 | $187.53 | 13.540% | $212.9216 | $212.92 | $212.90 | $212.90 |
| Purchase #6 | $185.71 | 13.661% | $211.0798 | $211.08 | $211.10 | $211.10 |
| Purchase #7 | $14.83 | 5.450% | $15.6382 | $15.64 | $15.65 | $15.60 |
| 7 purchase totals = | $1,019.72 | $1,131.6856 | $1,131.68 | $1,131.70 | $1,131.70 | |