| 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 | $168.66 | 11.821% | $188.5973 | $188.60 | $188.60 | $188.60 |
| Purchase #2 | $82.40 | 7.617% | $88.6764 | $88.68 | $88.70 | $88.70 |
| Purchase #3 | $215.92 | 6.864% | $230.7407 | $230.74 | $230.75 | $230.70 |
| Purchase #4 | $157.56 | 9.403% | $172.3754 | $172.38 | $172.40 | $172.40 |
| Purchase #5 | $169.25 | 3.438% | $175.0688 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $156.35 | 7.773% | $168.5031 | $168.50 | $168.50 | $168.50 |
| Purchase #7 | $136.93 | 5.687% | $144.7172 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $1,087.07 | $1,168.6789 | $1,168.69 | $1,168.70 | $1,168.70 | |