| 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 | $156.89 | 5.262% | $165.1456 | $165.15 | $165.15 | $165.10 |
| Purchase #2 | $245.94 | 10.228% | $271.0947 | $271.09 | $271.10 | $271.10 |
| Purchase #3 | $100.99 | 4.331% | $105.3639 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $36.85 | 10.734% | $40.8055 | $40.81 | $40.80 | $40.80 |
| Purchase #5 | $162.79 | 12.670% | $183.4155 | $183.42 | $183.40 | $183.40 |
| Purchase #6 | $103.40 | 11.310% | $115.0945 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $103.68 | 12.717% | $116.865 | $116.87 | $116.85 | $116.90 |
| 7 purchase totals = | $910.54 | $997.7847 | $997.79 | $997.75 | $997.80 | |