| 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 | $161.42 | 9.360% | $176.5289 | $176.53 | $176.55 | $176.50 |
| Purchase #2 | $140.52 | 6.158% | $149.1732 | $149.17 | $149.15 | $149.20 |
| Purchase #3 | $129.67 | 11.435% | $144.4978 | $144.50 | $144.50 | $144.50 |
| Purchase #4 | $204.28 | 9.852% | $224.4057 | $224.41 | $224.40 | $224.40 |
| Purchase #5 | $212.79 | 4.595% | $222.5677 | $222.57 | $222.55 | $222.60 |
| Purchase #6 | $55.75 | 13.524% | $63.2896 | $63.29 | $63.30 | $63.30 |
| Purchase #7 | $120.61 | 10.736% | $133.5587 | $133.56 | $133.55 | $133.60 |
| 7 purchase totals = | $1,025.04 | $1,114.0216 | $1,114.03 | $1,114.00 | $1,114.10 | |