| 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 | $176.73 | 10.535% | $195.3485 | $195.35 | $195.35 | $195.30 |
| Purchase #2 | $157.77 | 12.123% | $176.8965 | $176.90 | $176.90 | $176.90 |
| Purchase #3 | $87.81 | 13.119% | $99.3298 | $99.33 | $99.35 | $99.30 |
| Purchase #4 | $198.79 | 5.142% | $209.0118 | $209.01 | $209.00 | $209.00 |
| Purchase #5 | $57.79 | 10.128% | $63.643 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $207.41 | 8.733% | $225.5231 | $225.52 | $225.50 | $225.50 |
| Purchase #7 | $154.28 | 7.874% | $166.428 | $166.43 | $166.45 | $166.40 |
| 7 purchase totals = | $1,040.58 | $1,136.1807 | $1,136.18 | $1,136.20 | $1,136.00 | |