| 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 | $153.62 | 7.442% | $165.0524 | $165.05 | $165.05 | $165.10 |
| Purchase #2 | $186.72 | 6.587% | $199.0192 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $114.41 | 5.311% | $120.4863 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $122.98 | 5.198% | $129.3725 | $129.37 | $129.35 | $129.40 |
| Purchase #5 | $66.28 | 12.578% | $74.6167 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $62.86 | 9.826% | $69.0366 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $196.40 | 5.577% | $207.3532 | $207.35 | $207.35 | $207.40 |
| 7 purchase totals = | $903.27 | $964.9369 | $964.94 | $964.90 | $965.00 | |