| 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 | $143.70 | 10.654% | $159.0098 | $159.01 | $159.00 | $159.00 |
| Purchase #2 | $30.75 | 12.134% | $34.4812 | $34.48 | $34.50 | $34.50 |
| Purchase #3 | $111.25 | 12.829% | $125.5223 | $125.52 | $125.50 | $125.50 |
| Purchase #4 | $121.37 | 10.486% | $134.0969 | $134.10 | $134.10 | $134.10 |
| Purchase #5 | $89.47 | 12.563% | $100.7101 | $100.71 | $100.70 | $100.70 |
| Purchase #6 | $193.92 | 5.206% | $204.0155 | $204.02 | $204.00 | $204.00 |
| Purchase #7 | $163.55 | 10.162% | $180.17 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $854.01 | $938.0058 | $938.01 | $937.95 | $938.00 | |