| 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 | $145.60 | 11.645% | $162.5551 | $162.56 | $162.55 | $162.60 |
| Purchase #2 | $10.41 | 3.698% | $10.795 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $106.70 | 8.642% | $115.921 | $115.92 | $115.90 | $115.90 |
| Purchase #4 | $98.61 | 3.176% | $101.7419 | $101.74 | $101.75 | $101.70 |
| Purchase #5 | $121.92 | 10.481% | $134.6984 | $134.70 | $134.70 | $134.70 |
| Purchase #6 | $69.64 | 6.782% | $74.363 | $74.36 | $74.35 | $74.40 |
| Purchase #7 | $137.58 | 7.312% | $147.6398 | $147.64 | $147.65 | $147.60 |
| 7 purchase totals = | $690.46 | $747.7142 | $747.72 | $747.70 | $747.70 | |