| 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 | $144.53 | 9.199% | $157.8253 | $157.83 | $157.85 | $157.80 |
| Purchase #2 | $201.84 | 6.406% | $214.7699 | $214.77 | $214.75 | $214.80 |
| Purchase #3 | $12.65 | 9.286% | $13.8247 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $5.57 | 13.569% | $6.3258 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $162.52 | 7.731% | $175.0844 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $94.66 | 5.129% | $99.5151 | $99.52 | $99.50 | $99.50 |
| Purchase #7 | $60.55 | 5.265% | $63.738 | $63.74 | $63.75 | $63.70 |
| 7 purchase totals = | $682.32 | $731.0832 | $731.09 | $731.10 | $731.00 | |