| 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 | $186.89 | 6.330% | $198.7201 | $198.72 | $198.70 | $198.70 |
| Purchase #2 | $98.99 | 3.869% | $102.8199 | $102.82 | $102.80 | $102.80 |
| Purchase #3 | $201.52 | 9.708% | $221.0836 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $97.35 | 12.327% | $109.3503 | $109.35 | $109.35 | $109.40 |
| Purchase #5 | $209.76 | 5.197% | $220.6612 | $220.66 | $220.65 | $220.70 |
| Purchase #6 | $212.75 | 12.461% | $239.2608 | $239.26 | $239.25 | $239.30 |
| Purchase #7 | $67.49 | 9.281% | $73.7537 | $73.75 | $73.75 | $73.80 |
| 7 purchase totals = | $1,074.75 | $1,165.6496 | $1,165.64 | $1,165.60 | $1,165.80 | |