| 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 | $154.55 | 11.282% | $171.9863 | $171.99 | $172.00 | $172.00 |
| Purchase #2 | $131.90 | 6.278% | $140.1807 | $140.18 | $140.20 | $140.20 |
| Purchase #3 | $195.80 | 9.482% | $214.3658 | $214.37 | $214.35 | $214.40 |
| Purchase #4 | $232.56 | 12.647% | $261.9719 | $261.97 | $261.95 | $262.00 |
| Purchase #5 | $188.41 | 10.618% | $208.4154 | $208.42 | $208.40 | $208.40 |
| Purchase #6 | $209.28 | 3.546% | $216.7011 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $192.95 | 12.282% | $216.6481 | $216.65 | $216.65 | $216.60 |
| 7 purchase totals = | $1,305.45 | $1,430.2693 | $1,430.28 | $1,430.25 | $1,430.30 | |