| 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 | $174.84 | 6.341% | $185.9266 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $172.40 | 4.628% | $180.3787 | $180.38 | $180.40 | $180.40 |
| Purchase #3 | $192.83 | 11.113% | $214.2592 | $214.26 | $214.25 | $214.30 |
| Purchase #4 | $35.85 | 9.850% | $39.3812 | $39.38 | $39.40 | $39.40 |
| Purchase #5 | $181.64 | 6.573% | $193.5792 | $193.58 | $193.60 | $193.60 |
| Purchase #6 | $223.55 | 6.638% | $238.3892 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $61.68 | 13.804% | $70.1943 | $70.19 | $70.20 | $70.20 |
| 7 purchase totals = | $1,042.79 | $1,122.1084 | $1,122.11 | $1,122.20 | $1,122.20 | |