| 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 | $178.85 | 12.499% | $201.2045 | $201.20 | $201.20 | $201.20 |
| Purchase #2 | $11.71 | 12.726% | $13.2002 | $13.20 | $13.20 | $13.20 |
| Purchase #3 | $23.69 | 13.515% | $26.8917 | $26.89 | $26.90 | $26.90 |
| Purchase #4 | $27.79 | 9.336% | $30.3845 | $30.38 | $30.40 | $30.40 |
| Purchase #5 | $115.52 | 6.402% | $122.9156 | $122.92 | $122.90 | $122.90 |
| Purchase #6 | $212.90 | 8.429% | $230.8453 | $230.85 | $230.85 | $230.80 |
| Purchase #7 | $5.83 | 6.759% | $6.224 | $6.22 | $6.20 | $6.20 |
| 7 purchase totals = | $576.29 | $631.6658 | $631.66 | $631.65 | $631.60 | |