| 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 | $185.30 | 6.845% | $197.9838 | $197.98 | $198.00 | $198.00 |
| Purchase #2 | $5.95 | 9.504% | $6.5155 | $6.52 | $6.50 | $6.50 |
| Purchase #3 | $106.52 | 9.723% | $116.8769 | $116.88 | $116.90 | $116.90 |
| Purchase #4 | $216.32 | 13.786% | $246.1419 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $52.36 | 8.121% | $56.6122 | $56.61 | $56.60 | $56.60 |
| Purchase #6 | $180.84 | 6.529% | $192.647 | $192.65 | $192.65 | $192.60 |
| Purchase #7 | $228.45 | 9.524% | $250.2076 | $250.21 | $250.20 | $250.20 |
| 7 purchase totals = | $975.74 | $1,066.9849 | $1,066.99 | $1,067.00 | $1,066.90 | |