| 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 | $198.83 | 8.481% | $215.6928 | $215.69 | $215.70 | $215.70 |
| Purchase #2 | $50.25 | 10.624% | $55.5886 | $55.59 | $55.60 | $55.60 |
| Purchase #3 | $238.96 | 3.241% | $246.7047 | $246.70 | $246.70 | $246.70 |
| Purchase #4 | $191.48 | 7.705% | $206.2335 | $206.23 | $206.25 | $206.20 |
| Purchase #5 | $145.74 | 13.247% | $165.0462 | $165.05 | $165.05 | $165.00 |
| Purchase #6 | $15.97 | 9.872% | $17.5466 | $17.55 | $17.55 | $17.50 |
| Purchase #7 | $230.89 | 10.405% | $254.9141 | $254.91 | $254.90 | $254.90 |
| 7 purchase totals = | $1,072.12 | $1,161.7265 | $1,161.72 | $1,161.75 | $1,161.60 | |