| 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 | $14.95 | 10.737% | $16.5552 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $26.72 | 11.697% | $29.8454 | $29.85 | $29.85 | $29.80 |
| Purchase #3 | $8.93 | 3.351% | $9.2292 | $9.23 | $9.25 | $9.20 |
| Purchase #4 | $81.78 | 5.432% | $86.2223 | $86.22 | $86.20 | $86.20 |
| Purchase #5 | $92.35 | 6.774% | $98.6058 | $98.61 | $98.60 | $98.60 |
| Purchase #6 | $180.43 | 12.200% | $202.4425 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $177.88 | 13.146% | $201.2641 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $583.04 | $644.1645 | $644.17 | $644.15 | $644.10 | |