| 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 | $141.39 | 6.629% | $150.7627 | $150.76 | $150.75 | $150.80 |
| Purchase #2 | $201.75 | 4.491% | $210.8106 | $210.81 | $210.80 | $210.80 |
| Purchase #3 | $207.36 | 12.124% | $232.5003 | $232.50 | $232.50 | $232.50 |
| Purchase #4 | $86.50 | 11.677% | $96.6006 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $142.52 | 10.263% | $157.1468 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $206.35 | 7.690% | $222.2183 | $222.22 | $222.20 | $222.20 |
| Purchase #7 | $214.54 | 3.392% | $221.8172 | $221.82 | $221.80 | $221.80 |
| 7 purchase totals = | $1,200.41 | $1,291.8565 | $1,291.86 | $1,291.80 | $1,291.80 | |