| 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 | $126.41 | 9.828% | $138.8336 | $138.83 | $138.85 | $138.80 |
| Purchase #2 | $68.93 | 13.641% | $78.3327 | $78.33 | $78.35 | $78.30 |
| Purchase #3 | $44.97 | 9.863% | $49.4054 | $49.41 | $49.40 | $49.40 |
| Purchase #4 | $177.47 | 9.168% | $193.7404 | $193.74 | $193.75 | $193.70 |
| Purchase #5 | $150.46 | 11.131% | $167.2077 | $167.21 | $167.20 | $167.20 |
| Purchase #6 | $28.86 | 7.102% | $30.9096 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $227.75 | 12.544% | $256.319 | $256.32 | $256.30 | $256.30 |
| 7 purchase totals = | $824.85 | $914.7484 | $914.75 | $914.75 | $914.60 | |