| 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 | $188.67 | 5.475% | $198.9997 | $199.00 | $199.00 | $199.00 |
| Purchase #2 | $36.49 | 11.504% | $40.6878 | $40.69 | $40.70 | $40.70 |
| Purchase #3 | $27.56 | 8.403% | $29.8759 | $29.88 | $29.90 | $29.90 |
| Purchase #4 | $192.90 | 6.824% | $206.0635 | $206.06 | $206.05 | $206.10 |
| Purchase #5 | $47.92 | 11.433% | $53.3987 | $53.40 | $53.40 | $53.40 |
| Purchase #6 | $11.91 | 3.593% | $12.3379 | $12.34 | $12.35 | $12.30 |
| Purchase #7 | $19.34 | 13.811% | $22.011 | $22.01 | $22.00 | $22.00 |
| 7 purchase totals = | $524.79 | $563.3745 | $563.38 | $563.40 | $563.40 | |