| 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 | $173.67 | 3.567% | $179.8648 | $179.86 | $179.85 | $179.90 |
| Purchase #2 | $182.97 | 12.197% | $205.2869 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $10.71 | 9.135% | $11.6884 | $11.69 | $11.70 | $11.70 |
| Purchase #4 | $91.61 | 13.540% | $104.014 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $129.82 | 9.443% | $142.0789 | $142.08 | $142.10 | $142.10 |
| Purchase #6 | $81.72 | 7.850% | $88.135 | $88.14 | $88.15 | $88.10 |
| Purchase #7 | $35.69 | 8.597% | $38.7583 | $38.76 | $38.75 | $38.80 |
| 7 purchase totals = | $706.19 | $769.8263 | $769.83 | $769.85 | $769.90 | |