| 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 | $189.69 | 7.214% | $203.3742 | $203.37 | $203.35 | $203.40 |
| Purchase #2 | $165.58 | 10.860% | $183.562 | $183.56 | $183.55 | $183.60 |
| Purchase #3 | $161.76 | 4.507% | $169.0505 | $169.05 | $169.05 | $169.10 |
| Purchase #4 | $236.59 | 4.869% | $248.1096 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $198.63 | 5.817% | $210.1843 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $151.89 | 9.112% | $165.7302 | $165.73 | $165.75 | $165.70 |
| Purchase #7 | $223.36 | 5.621% | $235.9151 | $235.92 | $235.90 | $235.90 |
| 7 purchase totals = | $1,327.50 | $1,415.9259 | $1,415.92 | $1,415.90 | $1,416.00 | |