| 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 | $64.30 | 10.469% | $71.0316 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $194.45 | 4.281% | $202.7744 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $210.47 | 11.328% | $234.312 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $127.73 | 12.627% | $143.8585 | $143.86 | $143.85 | $143.90 |
| Purchase #5 | $100.37 | 11.117% | $111.5281 | $111.53 | $111.55 | $111.50 |
| Purchase #6 | $199.70 | 4.108% | $207.9037 | $207.90 | $207.90 | $207.90 |
| Purchase #7 | $170.84 | 3.830% | $177.3832 | $177.38 | $177.40 | $177.40 |
| 7 purchase totals = | $1,067.86 | $1,148.7915 | $1,148.78 | $1,148.80 | $1,148.80 | |