| 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 | $149.94 | 5.841% | $158.698 | $158.70 | $158.70 | $158.70 |
| Purchase #2 | $210.87 | 8.737% | $229.2937 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $40.32 | 4.611% | $42.1792 | $42.18 | $42.20 | $42.20 |
| Purchase #4 | $122.53 | 11.208% | $136.2632 | $136.26 | $136.25 | $136.30 |
| Purchase #5 | $91.97 | 11.361% | $102.4187 | $102.42 | $102.40 | $102.40 |
| Purchase #6 | $6.33 | 3.802% | $6.5707 | $6.57 | $6.55 | $6.60 |
| Purchase #7 | $149.59 | 10.414% | $165.1683 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $771.55 | $840.5918 | $840.59 | $840.55 | $840.70 | |