| 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 | $152.83 | 9.237% | $166.9469 | $166.95 | $166.95 | $166.90 |
| Purchase #2 | $55.66 | 4.787% | $58.3244 | $58.32 | $58.30 | $58.30 |
| Purchase #3 | $8.42 | 11.800% | $9.4136 | $9.41 | $9.40 | $9.40 |
| Purchase #4 | $198.42 | 3.724% | $205.8092 | $205.81 | $205.80 | $205.80 |
| Purchase #5 | $228.58 | 12.547% | $257.2599 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $236.50 | 12.537% | $266.15 | $266.15 | $266.15 | $266.20 |
| Purchase #7 | $194.44 | 12.253% | $218.2647 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $1,074.85 | $1,182.1687 | $1,182.16 | $1,182.10 | $1,182.20 | |