| 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 | $157.43 | 10.670% | $174.2278 | $174.23 | $174.25 | $174.20 |
| Purchase #2 | $82.79 | 7.492% | $88.9926 | $88.99 | $89.00 | $89.00 |
| Purchase #3 | $220.46 | 12.595% | $248.2269 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $189.80 | 6.575% | $202.2794 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $133.58 | 12.733% | $150.5887 | $150.59 | $150.60 | $150.60 |
| Purchase #6 | $33.58 | 7.842% | $36.2133 | $36.21 | $36.20 | $36.20 |
| Purchase #7 | $93.92 | 9.667% | $102.9992 | $103.00 | $103.00 | $103.00 |
| 7 purchase totals = | $911.56 | $1,003.5279 | $1,003.53 | $1,003.60 | $1,003.50 | |