| 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 | $181.46 | 13.686% | $206.2946 | $206.29 | $206.30 | $206.30 |
| Purchase #2 | $242.93 | 3.436% | $251.2771 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $174.88 | 12.116% | $196.0685 | $196.07 | $196.05 | $196.10 |
| Purchase #4 | $5.26 | 5.502% | $5.5494 | $5.55 | $5.55 | $5.50 |
| Purchase #5 | $7.74 | 6.866% | $8.2714 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $190.79 | 6.228% | $202.6724 | $202.67 | $202.65 | $202.70 |
| Purchase #7 | $146.32 | 7.586% | $157.4198 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $949.38 | $1,027.5532 | $1,027.55 | $1,027.50 | $1,027.60 | |