| 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 | $194.81 | 12.818% | $219.7807 | $219.78 | $219.80 | $219.80 |
| Purchase #2 | $85.65 | 3.816% | $88.9184 | $88.92 | $88.90 | $88.90 |
| Purchase #3 | $54.90 | 10.621% | $60.7309 | $60.73 | $60.75 | $60.70 |
| Purchase #4 | $89.87 | 6.205% | $95.4464 | $95.45 | $95.45 | $95.40 |
| Purchase #5 | $111.94 | 6.153% | $118.8277 | $118.83 | $118.85 | $118.80 |
| Purchase #6 | $121.94 | 12.808% | $137.5581 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $158.86 | 5.366% | $167.3844 | $167.38 | $167.40 | $167.40 |
| 7 purchase totals = | $817.97 | $888.6466 | $888.65 | $888.70 | $888.60 | |