| 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 | $210.90 | 7.271% | $226.2345 | $226.23 | $226.25 | $226.20 |
| Purchase #2 | $44.86 | 7.874% | $48.3923 | $48.39 | $48.40 | $48.40 |
| Purchase #3 | $179.30 | 5.652% | $189.434 | $189.43 | $189.45 | $189.40 |
| Purchase #4 | $7.67 | 4.550% | $8.019 | $8.02 | $8.00 | $8.00 |
| Purchase #5 | $167.71 | 6.417% | $178.472 | $178.47 | $178.45 | $178.50 |
| Purchase #6 | $163.69 | 9.651% | $179.4877 | $179.49 | $179.50 | $179.50 |
| Purchase #7 | $128.52 | 10.763% | $142.3526 | $142.35 | $142.35 | $142.40 |
| 7 purchase totals = | $902.65 | $972.3921 | $972.38 | $972.40 | $972.40 | |