| 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 | $189.88 | 3.502% | $196.5296 | $196.53 | $196.55 | $196.50 |
| Purchase #2 | $80.61 | 7.626% | $86.7573 | $86.76 | $86.75 | $86.80 |
| Purchase #3 | $106.30 | 5.408% | $112.0487 | $112.05 | $112.05 | $112.00 |
| Purchase #4 | $51.86 | 6.403% | $55.1806 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $65.66 | 12.305% | $73.7395 | $73.74 | $73.75 | $73.70 |
| Purchase #6 | $221.63 | 13.564% | $251.6919 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $63.31 | 10.616% | $70.031 | $70.03 | $70.05 | $70.00 |
| 7 purchase totals = | $779.25 | $845.9786 | $845.98 | $846.05 | $845.90 | |