| 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 | $140.87 | 5.315% | $148.3572 | $148.36 | $148.35 | $148.40 |
| Purchase #2 | $5.42 | 9.641% | $5.9425 | $5.94 | $5.95 | $5.90 |
| Purchase #3 | $182.58 | 5.471% | $192.569 | $192.57 | $192.55 | $192.60 |
| Purchase #4 | $82.49 | 3.793% | $85.6188 | $85.62 | $85.60 | $85.60 |
| Purchase #5 | $158.36 | 11.347% | $176.3291 | $176.33 | $176.35 | $176.30 |
| Purchase #6 | $175.31 | 13.102% | $198.2791 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $230.98 | 8.206% | $249.9342 | $249.93 | $249.95 | $249.90 |
| 7 purchase totals = | $976.01 | $1,057.0299 | $1,057.03 | $1,057.05 | $1,057.00 | |