| 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 | $170.32 | 3.122% | $175.6374 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $100.39 | 6.225% | $106.6393 | $106.64 | $106.65 | $106.60 |
| Purchase #3 | $202.43 | 5.765% | $214.1001 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $235.63 | 7.765% | $253.9267 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $223.83 | 11.486% | $249.5391 | $249.54 | $249.55 | $249.50 |
| Purchase #6 | $43.85 | 11.458% | $48.8743 | $48.87 | $48.85 | $48.90 |
| Purchase #7 | $131.51 | 7.202% | $140.9814 | $140.98 | $141.00 | $141.00 |
| 7 purchase totals = | $1,107.96 | $1,189.6983 | $1,189.70 | $1,189.75 | $1,189.60 | |