| 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 | $156.32 | 6.174% | $165.9712 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $105.67 | 4.741% | $110.6798 | $110.68 | $110.70 | $110.70 |
| Purchase #3 | $12.32 | 3.340% | $12.7315 | $12.73 | $12.75 | $12.70 |
| Purchase #4 | $144.97 | 12.259% | $162.7419 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $142.79 | 7.283% | $153.1894 | $153.19 | $153.20 | $153.20 |
| Purchase #6 | $200.79 | 8.314% | $217.4837 | $217.48 | $217.50 | $217.50 |
| Purchase #7 | $35.47 | 10.221% | $39.0954 | $39.10 | $39.10 | $39.10 |
| 7 purchase totals = | $798.33 | $861.8929 | $861.89 | $861.95 | $861.90 | |