| 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 | $106.84 | 4.343% | $111.4801 | $111.48 | $111.50 | $111.50 |
| Purchase #2 | $128.94 | 5.452% | $135.9698 | $135.97 | $135.95 | $136.00 |
| Purchase #3 | $213.61 | 7.481% | $229.5902 | $229.59 | $229.60 | $229.60 |
| Purchase #4 | $26.56 | 7.345% | $28.5108 | $28.51 | $28.50 | $28.50 |
| Purchase #5 | $16.29 | 7.522% | $17.5153 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $158.73 | 3.272% | $163.9236 | $163.92 | $163.90 | $163.90 |
| Purchase #7 | $100.41 | 8.386% | $108.8304 | $108.83 | $108.85 | $108.80 |
| 7 purchase totals = | $751.38 | $795.8202 | $795.82 | $795.80 | $795.80 | |