| 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 | $172.55 | 7.458% | $185.4188 | $185.42 | $185.40 | $185.40 |
| Purchase #2 | $222.73 | 12.463% | $250.4888 | $250.49 | $250.50 | $250.50 |
| Purchase #3 | $173.81 | 10.643% | $192.3086 | $192.31 | $192.30 | $192.30 |
| Purchase #4 | $66.69 | 11.712% | $74.5007 | $74.50 | $74.50 | $74.50 |
| Purchase #5 | $235.64 | 6.825% | $251.7224 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $18.31 | 3.449% | $18.9415 | $18.94 | $18.95 | $18.90 |
| Purchase #7 | $167.27 | 10.160% | $184.2646 | $184.26 | $184.25 | $184.30 |
| 7 purchase totals = | $1,057.00 | $1,157.6454 | $1,157.64 | $1,157.60 | $1,157.60 | |