| 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 | $146.67 | 5.588% | $154.8659 | $154.87 | $154.85 | $154.90 |
| Purchase #2 | $93.41 | 5.699% | $98.7334 | $98.73 | $98.75 | $98.70 |
| Purchase #3 | $106.38 | 5.476% | $112.2054 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $234.94 | 3.423% | $242.982 | $242.98 | $243.00 | $243.00 |
| Purchase #5 | $108.43 | 11.212% | $120.5872 | $120.59 | $120.60 | $120.60 |
| Purchase #6 | $210.63 | 13.276% | $238.5932 | $238.59 | $238.60 | $238.60 |
| Purchase #7 | $81.73 | 8.392% | $88.5888 | $88.59 | $88.60 | $88.60 |
| 7 purchase totals = | $982.19 | $1,056.5559 | $1,056.56 | $1,056.60 | $1,056.60 | |