| 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 | $198.40 | 5.705% | $209.7187 | $209.72 | $209.70 | $209.70 |
| Purchase #2 | $183.96 | 7.507% | $197.7699 | $197.77 | $197.75 | $197.80 |
| Purchase #3 | $245.44 | 4.777% | $257.1647 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $175.28 | 11.253% | $195.0043 | $195.00 | $195.00 | $195.00 |
| Purchase #5 | $88.87 | 8.382% | $96.3191 | $96.32 | $96.30 | $96.30 |
| Purchase #6 | $185.58 | 12.378% | $208.5511 | $208.55 | $208.55 | $208.60 |
| Purchase #7 | $160.46 | 7.447% | $172.4095 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $1,237.99 | $1,336.9373 | $1,336.93 | $1,336.85 | $1,337.00 | |