| 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 | $6.82 | 13.755% | $7.7581 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $204.90 | 8.326% | $221.96 | $221.96 | $221.95 | $222.00 |
| Purchase #3 | $127.84 | 7.565% | $137.5111 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $187.71 | 10.399% | $207.23 | $207.23 | $207.25 | $207.20 |
| Purchase #5 | $107.93 | 8.547% | $117.1548 | $117.15 | $117.15 | $117.20 |
| Purchase #6 | $174.58 | 6.695% | $186.2681 | $186.27 | $186.25 | $186.30 |
| Purchase #7 | $205.91 | 9.254% | $224.9649 | $224.96 | $224.95 | $225.00 |
| 7 purchase totals = | $1,015.69 | $1,102.8470 | $1,102.84 | $1,102.80 | $1,103.00 | |