| 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 | $190.80 | 8.271% | $206.5811 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $145.68 | 11.684% | $162.7013 | $162.70 | $162.70 | $162.70 |
| Purchase #3 | $35.99 | 3.225% | $37.1507 | $37.15 | $37.15 | $37.20 |
| Purchase #4 | $7.99 | 13.698% | $9.0845 | $9.08 | $9.10 | $9.10 |
| Purchase #5 | $223.25 | 12.739% | $251.6898 | $251.69 | $251.70 | $251.70 |
| Purchase #6 | $154.83 | 6.613% | $165.0689 | $165.07 | $165.05 | $165.10 |
| Purchase #7 | $143.99 | 9.750% | $158.029 | $158.03 | $158.05 | $158.00 |
| 7 purchase totals = | $902.53 | $990.3053 | $990.30 | $990.35 | $990.40 | |