| 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 | $181.58 | 5.565% | $191.6849 | $191.68 | $191.70 | $191.70 |
| Purchase #2 | $162.59 | 3.695% | $168.5977 | $168.60 | $168.60 | $168.60 |
| Purchase #3 | $187.29 | 10.183% | $206.3617 | $206.36 | $206.35 | $206.40 |
| Purchase #4 | $55.76 | 3.518% | $57.7216 | $57.72 | $57.70 | $57.70 |
| Purchase #5 | $7.30 | 6.507% | $7.775 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $39.81 | 3.449% | $41.183 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $70.99 | 9.791% | $77.9406 | $77.94 | $77.95 | $77.90 |
| 7 purchase totals = | $705.32 | $751.2645 | $751.26 | $751.30 | $751.30 | |