| 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 | $155.48 | 6.647% | $165.8148 | $165.81 | $165.80 | $165.80 |
| Purchase #2 | $103.99 | 13.566% | $118.0973 | $118.10 | $118.10 | $118.10 |
| Purchase #3 | $74.70 | 4.742% | $78.2423 | $78.24 | $78.25 | $78.20 |
| Purchase #4 | $162.65 | 8.426% | $176.3549 | $176.35 | $176.35 | $176.40 |
| Purchase #5 | $100.97 | 6.842% | $107.8784 | $107.88 | $107.90 | $107.90 |
| Purchase #6 | $216.59 | 6.652% | $230.9976 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $181.62 | 11.751% | $202.9622 | $202.96 | $202.95 | $203.00 |
| 7 purchase totals = | $996.00 | $1,080.3475 | $1,080.34 | $1,080.35 | $1,080.40 | |