| 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 | $205.57 | 3.597% | $212.9644 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $150.58 | 11.543% | $167.9614 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $110.72 | 10.207% | $122.0212 | $122.02 | $122.00 | $122.00 |
| Purchase #4 | $134.32 | 4.823% | $140.7983 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $128.82 | 13.843% | $146.6526 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $101.60 | 7.519% | $109.2393 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $142.71 | 8.343% | $154.6163 | $154.62 | $154.60 | $154.60 |
| 7 purchase totals = | $974.32 | $1,054.2535 | $1,054.25 | $1,054.20 | $1,054.30 | |