| 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 | $180.52 | 11.722% | $201.6806 | $201.68 | $201.70 | $201.70 |
| Purchase #2 | $249.82 | 13.823% | $284.3526 | $284.35 | $284.35 | $284.40 |
| Purchase #3 | $218.78 | 12.337% | $245.7709 | $245.77 | $245.75 | $245.80 |
| Purchase #4 | $51.46 | 3.126% | $53.0686 | $53.07 | $53.05 | $53.10 |
| Purchase #5 | $201.45 | 4.814% | $211.1478 | $211.15 | $211.15 | $211.10 |
| Purchase #6 | $90.62 | 9.562% | $99.2851 | $99.29 | $99.30 | $99.30 |
| Purchase #7 | $78.63 | 6.270% | $83.5601 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $1,071.28 | $1,178.8657 | $1,178.87 | $1,178.85 | $1,179.00 | |