| 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 | $156.74 | 12.144% | $175.7745 | $175.77 | $175.75 | $175.80 |
| Purchase #2 | $247.71 | 3.508% | $256.3997 | $256.40 | $256.40 | $256.40 |
| Purchase #3 | $193.35 | 4.262% | $201.5906 | $201.59 | $201.60 | $201.60 |
| Purchase #4 | $142.56 | 10.516% | $157.5516 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $103.96 | 5.688% | $109.8732 | $109.87 | $109.85 | $109.90 |
| Purchase #6 | $24.47 | 10.643% | $27.0743 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $94.47 | 3.196% | $97.4893 | $97.49 | $97.50 | $97.50 |
| 7 purchase totals = | $963.26 | $1,025.7532 | $1,025.74 | $1,025.70 | $1,025.90 | |