| 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 | $127.41 | 7.598% | $137.0906 | $137.09 | $137.10 | $137.10 |
| Purchase #2 | $138.67 | 4.808% | $145.3373 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $40.84 | 6.315% | $43.419 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $105.56 | 4.461% | $110.269 | $110.27 | $110.25 | $110.30 |
| Purchase #5 | $37.97 | 11.558% | $42.3586 | $42.36 | $42.35 | $42.40 |
| Purchase #6 | $172.82 | 11.253% | $192.2674 | $192.27 | $192.25 | $192.30 |
| Purchase #7 | $218.74 | 6.398% | $232.735 | $232.74 | $232.75 | $232.70 |
| 7 purchase totals = | $842.01 | $903.4769 | $903.49 | $903.45 | $903.50 | |