| 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 | $141.53 | 11.471% | $157.7649 | $157.76 | $157.75 | $157.80 |
| Purchase #2 | $51.40 | 5.507% | $54.2306 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $210.28 | 11.142% | $233.7094 | $233.71 | $233.70 | $233.70 |
| Purchase #4 | $235.69 | 5.127% | $247.7738 | $247.77 | $247.75 | $247.80 |
| Purchase #5 | $104.90 | 3.473% | $108.5432 | $108.54 | $108.55 | $108.50 |
| Purchase #6 | $235.77 | 4.335% | $245.9906 | $245.99 | $246.00 | $246.00 |
| Purchase #7 | $104.65 | 4.267% | $109.1154 | $109.12 | $109.10 | $109.10 |
| 7 purchase totals = | $1,084.22 | $1,157.1279 | $1,157.12 | $1,157.10 | $1,157.10 | |