| 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 | $146.76 | 5.322% | $154.5706 | $154.57 | $154.55 | $154.60 |
| Purchase #2 | $150.67 | 7.410% | $161.8346 | $161.83 | $161.85 | $161.80 |
| Purchase #3 | $51.33 | 7.762% | $55.3142 | $55.31 | $55.30 | $55.30 |
| Purchase #4 | $238.59 | 6.220% | $253.4303 | $253.43 | $253.45 | $253.40 |
| Purchase #5 | $168.43 | 6.284% | $179.0141 | $179.01 | $179.00 | $179.00 |
| Purchase #6 | $109.41 | 10.210% | $120.5808 | $120.58 | $120.60 | $120.60 |
| Purchase #7 | $181.32 | 5.163% | $190.6816 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $1,046.51 | $1,115.4262 | $1,115.41 | $1,115.45 | $1,115.40 | |