| 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 | $147.38 | 6.319% | $156.6929 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $29.56 | 3.720% | $30.6596 | $30.66 | $30.65 | $30.70 |
| Purchase #3 | $184.52 | 6.485% | $196.4861 | $196.49 | $196.50 | $196.50 |
| Purchase #4 | $143.87 | 10.652% | $159.195 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $226.38 | 12.478% | $254.6277 | $254.63 | $254.65 | $254.60 |
| Purchase #6 | $60.44 | 4.804% | $63.3435 | $63.34 | $63.35 | $63.30 |
| Purchase #7 | $135.57 | 4.661% | $141.8889 | $141.89 | $141.90 | $141.90 |
| 7 purchase totals = | $927.72 | $1,002.8937 | $1,002.90 | $1,002.95 | $1,002.90 | |