| 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 | $180.50 | 4.682% | $188.951 | $188.95 | $188.95 | $189.00 |
| Purchase #2 | $186.28 | 8.850% | $202.7658 | $202.77 | $202.75 | $202.80 |
| Purchase #3 | $223.56 | 5.403% | $235.6389 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $131.34 | 10.551% | $145.1977 | $145.20 | $145.20 | $145.20 |
| Purchase #5 | $164.87 | 7.159% | $176.673 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $70.31 | 13.569% | $79.8504 | $79.85 | $79.85 | $79.90 |
| Purchase #7 | $11.44 | 10.456% | $12.6362 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $968.30 | $1,041.7130 | $1,041.72 | $1,041.70 | $1,041.80 | |