| 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 | $174.84 | 13.378% | $198.2301 | $198.23 | $198.25 | $198.20 |
| Purchase #2 | $118.27 | 4.316% | $123.3745 | $123.37 | $123.35 | $123.40 |
| Purchase #3 | $65.71 | 13.866% | $74.8213 | $74.82 | $74.80 | $74.80 |
| Purchase #4 | $135.83 | 3.202% | $140.1793 | $140.18 | $140.20 | $140.20 |
| Purchase #5 | $220.44 | 4.463% | $230.2782 | $230.28 | $230.30 | $230.30 |
| Purchase #6 | $54.47 | 8.362% | $59.0248 | $59.02 | $59.00 | $59.00 |
| Purchase #7 | $209.43 | 11.118% | $232.7144 | $232.71 | $232.70 | $232.70 |
| 7 purchase totals = | $978.99 | $1,058.6226 | $1,058.61 | $1,058.60 | $1,058.60 | |