| 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 | $122.99 | 6.698% | $131.2279 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $133.50 | 10.264% | $147.2024 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $143.63 | 4.838% | $150.5788 | $150.58 | $150.60 | $150.60 |
| Purchase #4 | $201.78 | 10.773% | $223.5178 | $223.52 | $223.50 | $223.50 |
| Purchase #5 | $168.87 | 5.511% | $178.1764 | $178.18 | $178.20 | $178.20 |
| Purchase #6 | $151.26 | 12.498% | $170.1645 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $74.98 | 5.777% | $79.3116 | $79.31 | $79.30 | $79.30 |
| 7 purchase totals = | $997.01 | $1,080.1794 | $1,080.18 | $1,080.20 | $1,080.20 | |