| 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 | $146.91 | 7.485% | $157.9062 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $250.46 | 13.178% | $283.4656 | $283.47 | $283.45 | $283.50 |
| Purchase #3 | $21.96 | 13.224% | $24.864 | $24.86 | $24.85 | $24.90 |
| Purchase #4 | $145.84 | 9.417% | $159.5738 | $159.57 | $159.55 | $159.60 |
| Purchase #5 | $215.49 | 9.572% | $236.1167 | $236.12 | $236.10 | $236.10 |
| Purchase #6 | $61.35 | 7.400% | $65.8899 | $65.89 | $65.90 | $65.90 |
| Purchase #7 | $71.81 | 8.116% | $77.6381 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $913.82 | $1,005.4543 | $1,005.46 | $1,005.40 | $1,005.50 | |