| 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 | $195.57 | 11.427% | $217.9178 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $115.67 | 9.163% | $126.2688 | $126.27 | $126.25 | $126.30 |
| Purchase #3 | $181.27 | 9.313% | $198.1517 | $198.15 | $198.15 | $198.20 |
| Purchase #4 | $145.66 | 13.710% | $165.63 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $193.72 | 13.197% | $219.2852 | $219.29 | $219.30 | $219.30 |
| Purchase #6 | $68.85 | 5.299% | $72.4984 | $72.50 | $72.50 | $72.50 |
| Purchase #7 | $196.54 | 12.246% | $220.6083 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,097.28 | $1,220.3602 | $1,220.37 | $1,220.35 | $1,220.40 | |