| 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 | $168.60 | 10.345% | $186.0417 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $187.75 | 9.306% | $205.222 | $205.22 | $205.20 | $205.20 |
| Purchase #3 | $140.34 | 7.422% | $150.756 | $150.76 | $150.75 | $150.80 |
| Purchase #4 | $11.76 | 13.682% | $13.369 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $16.63 | 13.280% | $18.8385 | $18.84 | $18.85 | $18.80 |
| Purchase #6 | $235.33 | 13.756% | $267.702 | $267.70 | $267.70 | $267.70 |
| Purchase #7 | $204.47 | 10.434% | $225.8044 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $964.88 | $1,067.7336 | $1,067.73 | $1,067.70 | $1,067.70 | |