| 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 | $144.92 | 4.742% | $151.7921 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $23.82 | 8.820% | $25.9209 | $25.92 | $25.90 | $25.90 |
| Purchase #3 | $165.69 | 9.723% | $181.8 | $181.80 | $181.80 | $181.80 |
| Purchase #4 | $155.79 | 4.461% | $162.7398 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $214.52 | 12.740% | $241.8498 | $241.85 | $241.85 | $241.80 |
| Purchase #6 | $129.61 | 11.694% | $144.7666 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $237.37 | 8.668% | $257.9452 | $257.95 | $257.95 | $257.90 |
| 7 purchase totals = | $1,071.72 | $1,166.8144 | $1,166.82 | $1,166.80 | $1,166.70 | |