| 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 | $128.97 | 8.707% | $140.1994 | $140.20 | $140.20 | $140.20 |
| Purchase #2 | $156.25 | 5.855% | $165.3984 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $5.44 | 8.108% | $5.8811 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $209.99 | 4.189% | $218.7865 | $218.79 | $218.80 | $218.80 |
| Purchase #5 | $197.70 | 8.240% | $213.9905 | $213.99 | $214.00 | $214.00 |
| Purchase #6 | $132.65 | 13.430% | $150.4649 | $150.46 | $150.45 | $150.50 |
| Purchase #7 | $61.47 | 10.266% | $67.7805 | $67.78 | $67.80 | $67.80 |
| 7 purchase totals = | $892.47 | $962.5013 | $962.50 | $962.55 | $962.60 | |