| 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 | $29.27 | 13.337% | $33.1737 | $33.17 | $33.15 | $33.20 |
| Purchase #2 | $15.79 | 7.116% | $16.9136 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $214.70 | 5.426% | $226.3496 | $226.35 | $226.35 | $226.30 |
| Purchase #4 | $133.75 | 8.867% | $145.6096 | $145.61 | $145.60 | $145.60 |
| Purchase #5 | $166.90 | 4.522% | $174.4472 | $174.45 | $174.45 | $174.40 |
| Purchase #6 | $74.51 | 8.744% | $81.0252 | $81.03 | $81.05 | $81.00 |
| Purchase #7 | $186.39 | 9.125% | $203.3981 | $203.40 | $203.40 | $203.40 |
| 7 purchase totals = | $821.31 | $880.9170 | $880.92 | $880.90 | $880.80 | |