| 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 | $168.27 | 8.642% | $182.8119 | $182.81 | $182.80 | $182.80 |
| Purchase #2 | $185.74 | 7.542% | $199.7485 | $199.75 | $199.75 | $199.70 |
| Purchase #3 | $31.83 | 5.505% | $33.5822 | $33.58 | $33.60 | $33.60 |
| Purchase #4 | $108.31 | 5.788% | $114.579 | $114.58 | $114.60 | $114.60 |
| Purchase #5 | $179.50 | 12.164% | $201.3344 | $201.33 | $201.35 | $201.30 |
| Purchase #6 | $99.69 | 12.337% | $111.9888 | $111.99 | $112.00 | $112.00 |
| Purchase #7 | $156.51 | 12.670% | $176.3398 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $929.85 | $1,020.3846 | $1,020.38 | $1,020.45 | $1,020.30 | |