| 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 | $150.57 | 7.702% | $162.1669 | $162.17 | $162.15 | $162.20 |
| Purchase #2 | $198.49 | 10.771% | $219.8694 | $219.87 | $219.85 | $219.90 |
| Purchase #3 | $151.42 | 3.651% | $156.9483 | $156.95 | $156.95 | $156.90 |
| Purchase #4 | $6.68 | 6.273% | $7.099 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $231.38 | 10.109% | $254.7702 | $254.77 | $254.75 | $254.80 |
| Purchase #6 | $192.26 | 13.864% | $218.9149 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $216.90 | 3.265% | $223.9818 | $223.98 | $224.00 | $224.00 |
| 7 purchase totals = | $1,147.70 | $1,243.7505 | $1,243.75 | $1,243.70 | $1,243.80 | |