| 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 | $174.33 | 4.476% | $182.133 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $237.96 | 6.405% | $253.2013 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $151.98 | 13.356% | $172.2784 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $47.81 | 9.211% | $52.2138 | $52.21 | $52.20 | $52.20 |
| Purchase #5 | $65.47 | 6.246% | $69.5593 | $69.56 | $69.55 | $69.60 |
| Purchase #6 | $201.49 | 6.597% | $214.7823 | $214.78 | $214.80 | $214.80 |
| Purchase #7 | $166.83 | 10.854% | $184.9377 | $184.94 | $184.95 | $184.90 |
| 7 purchase totals = | $1,045.87 | $1,129.1058 | $1,129.10 | $1,129.15 | $1,129.10 | |