| 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 | $207.34 | 7.221% | $222.312 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $83.68 | 13.686% | $95.1324 | $95.13 | $95.15 | $95.10 |
| Purchase #3 | $8.97 | 4.844% | $9.4045 | $9.40 | $9.40 | $9.40 |
| Purchase #4 | $64.47 | 11.598% | $71.9472 | $71.95 | $71.95 | $71.90 |
| Purchase #5 | $176.58 | 6.267% | $187.6463 | $187.65 | $187.65 | $187.60 |
| Purchase #6 | $67.45 | 10.840% | $74.7616 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $51.96 | 5.499% | $54.8173 | $54.82 | $54.80 | $54.80 |
| 7 purchase totals = | $660.45 | $716.0213 | $716.02 | $716.00 | $715.90 | |