| 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 | $149.76 | 8.202% | $162.0433 | $162.04 | $162.05 | $162.00 |
| Purchase #2 | $197.79 | 13.213% | $223.924 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $175.50 | 13.113% | $198.5133 | $198.51 | $198.50 | $198.50 |
| Purchase #4 | $52.68 | 8.435% | $57.1236 | $57.12 | $57.10 | $57.10 |
| Purchase #5 | $185.52 | 7.550% | $199.5268 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $240.84 | 9.461% | $263.6259 | $263.63 | $263.65 | $263.60 |
| Purchase #7 | $196.73 | 10.408% | $217.2057 | $217.21 | $217.20 | $217.20 |
| 7 purchase totals = | $1,198.82 | $1,321.9626 | $1,321.96 | $1,321.95 | $1,321.80 | |