| 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 | $123.50 | 11.240% | $137.3814 | $137.38 | $137.40 | $137.40 |
| Purchase #2 | $136.54 | 13.867% | $155.474 | $155.47 | $155.45 | $155.50 |
| Purchase #3 | $226.82 | 3.422% | $234.5818 | $234.58 | $234.60 | $234.60 |
| Purchase #4 | $6.65 | 6.115% | $7.0566 | $7.06 | $7.05 | $7.10 |
| Purchase #5 | $88.62 | 7.115% | $94.9253 | $94.93 | $94.95 | $94.90 |
| Purchase #6 | $145.69 | 11.635% | $162.641 | $162.64 | $162.65 | $162.60 |
| Purchase #7 | $139.25 | 5.250% | $146.5606 | $146.56 | $146.55 | $146.60 |
| 7 purchase totals = | $867.07 | $938.6207 | $938.62 | $938.65 | $938.70 | |