| 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 | $142.53 | 13.382% | $161.6034 | $161.60 | $161.60 | $161.60 |
| Purchase #2 | $43.86 | 12.105% | $49.1693 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $137.69 | 7.295% | $147.7345 | $147.73 | $147.75 | $147.70 |
| Purchase #4 | $199.41 | 12.368% | $224.073 | $224.07 | $224.05 | $224.10 |
| Purchase #5 | $123.51 | 4.378% | $128.9173 | $128.92 | $128.90 | $128.90 |
| Purchase #6 | $179.26 | 11.360% | $199.6239 | $199.62 | $199.60 | $199.60 |
| Purchase #7 | $50.55 | 3.705% | $52.4229 | $52.42 | $52.40 | $52.40 |
| 7 purchase totals = | $876.81 | $963.5443 | $963.53 | $963.45 | $963.50 | |