| 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 | $180.61 | 12.184% | $202.6155 | $202.62 | $202.60 | $202.60 |
| Purchase #2 | $54.90 | 5.102% | $57.701 | $57.70 | $57.70 | $57.70 |
| Purchase #3 | $234.94 | 10.544% | $259.7121 | $259.71 | $259.70 | $259.70 |
| Purchase #4 | $146.51 | 8.133% | $158.4257 | $158.43 | $158.45 | $158.40 |
| Purchase #5 | $179.57 | 5.396% | $189.2596 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $34.41 | 4.185% | $35.8501 | $35.85 | $35.85 | $35.90 |
| Purchase #7 | $63.43 | 8.789% | $69.0049 | $69.00 | $69.00 | $69.00 |
| 7 purchase totals = | $894.37 | $972.5689 | $972.57 | $972.55 | $972.60 | |