| 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 | $156.73 | 12.497% | $176.3165 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $167.63 | 7.512% | $180.2224 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $212.56 | 10.774% | $235.4612 | $235.46 | $235.45 | $235.50 |
| Purchase #4 | $39.41 | 6.244% | $41.8708 | $41.87 | $41.85 | $41.90 |
| Purchase #5 | $25.82 | 7.331% | $27.7129 | $27.71 | $27.70 | $27.70 |
| Purchase #6 | $57.70 | 5.338% | $60.78 | $60.78 | $60.80 | $60.80 |
| Purchase #7 | $200.28 | 13.154% | $226.6248 | $226.62 | $226.60 | $226.60 |
| 7 purchase totals = | $860.13 | $948.9886 | $948.98 | $948.90 | $949.00 | |