| 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 | $128.67 | 10.638% | $142.3579 | $142.36 | $142.35 | $142.40 |
| Purchase #2 | $198.65 | 7.312% | $213.1753 | $213.18 | $213.20 | $213.20 |
| Purchase #3 | $96.35 | 11.443% | $107.3753 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $153.92 | 13.290% | $174.376 | $174.38 | $174.40 | $174.40 |
| Purchase #5 | $168.46 | 5.799% | $178.229 | $178.23 | $178.25 | $178.20 |
| Purchase #6 | $134.33 | 5.449% | $141.6496 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $168.76 | 11.526% | $188.2113 | $188.21 | $188.20 | $188.20 |
| 7 purchase totals = | $1,049.14 | $1,145.3744 | $1,145.39 | $1,145.45 | $1,145.40 | |