| 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 | $106.86 | 8.283% | $115.7112 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $54.34 | 6.550% | $57.8993 | $57.90 | $57.90 | $57.90 |
| Purchase #3 | $7.82 | 11.129% | $8.6903 | $8.69 | $8.70 | $8.70 |
| Purchase #4 | $181.76 | 3.414% | $187.9653 | $187.97 | $187.95 | $188.00 |
| Purchase #5 | $51.76 | 12.269% | $58.1104 | $58.11 | $58.10 | $58.10 |
| Purchase #6 | $93.43 | 8.820% | $101.6705 | $101.67 | $101.65 | $101.70 |
| Purchase #7 | $153.56 | 9.551% | $168.2265 | $168.23 | $168.25 | $168.20 |
| 7 purchase totals = | $649.53 | $698.2735 | $698.28 | $698.25 | $698.30 | |