| 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 | $176.31 | 13.267% | $199.701 | $199.70 | $199.70 | $199.70 |
| Purchase #2 | $201.88 | 13.183% | $228.4938 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $149.46 | 9.441% | $163.5705 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $76.41 | 5.424% | $80.5545 | $80.55 | $80.55 | $80.60 |
| Purchase #5 | $48.46 | 12.361% | $54.4501 | $54.45 | $54.45 | $54.50 |
| Purchase #6 | $38.77 | 3.679% | $40.1963 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $83.94 | 9.796% | $92.1628 | $92.16 | $92.15 | $92.20 |
| 7 purchase totals = | $775.23 | $859.1290 | $859.12 | $859.10 | $859.30 | |