| 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 | $172.51 | 10.150% | $190.0198 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $198.50 | 7.552% | $213.4907 | $213.49 | $213.50 | $213.50 |
| Purchase #3 | $165.26 | 5.625% | $174.5559 | $174.56 | $174.55 | $174.60 |
| Purchase #4 | $51.45 | 10.450% | $56.8265 | $56.83 | $56.85 | $56.80 |
| Purchase #5 | $117.63 | 9.446% | $128.7413 | $128.74 | $128.75 | $128.70 |
| Purchase #6 | $100.55 | 4.672% | $105.2477 | $105.25 | $105.25 | $105.20 |
| Purchase #7 | $154.84 | 6.181% | $164.4107 | $164.41 | $164.40 | $164.40 |
| 7 purchase totals = | $960.74 | $1,033.2926 | $1,033.30 | $1,033.30 | $1,033.20 | |