| 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 | $176.33 | 6.806% | $188.331 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $60.73 | 9.416% | $66.4483 | $66.45 | $66.45 | $66.40 |
| Purchase #3 | $182.44 | 13.462% | $207.0001 | $207.00 | $207.00 | $207.00 |
| Purchase #4 | $165.65 | 4.604% | $173.2765 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $102.32 | 5.184% | $107.6243 | $107.62 | $107.60 | $107.60 |
| Purchase #6 | $8.81 | 6.734% | $9.4033 | $9.40 | $9.40 | $9.40 |
| Purchase #7 | $244.29 | 5.189% | $256.9662 | $256.97 | $256.95 | $257.00 |
| 7 purchase totals = | $940.57 | $1,009.0497 | $1,009.05 | $1,009.05 | $1,009.00 | |