| 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 | $17.35 | 5.123% | $18.2388 | $18.24 | $18.25 | $18.20 |
| Purchase #2 | $224.79 | 7.376% | $241.3705 | $241.37 | $241.35 | $241.40 |
| Purchase #3 | $182.91 | 4.468% | $191.0824 | $191.08 | $191.10 | $191.10 |
| Purchase #4 | $38.90 | 13.385% | $44.1068 | $44.11 | $44.10 | $44.10 |
| Purchase #5 | $197.31 | 4.244% | $205.6838 | $205.68 | $205.70 | $205.70 |
| Purchase #6 | $183.83 | 4.276% | $191.6906 | $191.69 | $191.70 | $191.70 |
| Purchase #7 | $182.57 | 7.674% | $196.5804 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,027.66 | $1,088.7533 | $1,088.75 | $1,088.80 | $1,088.80 | |