| 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 | $176.79 | 12.446% | $198.7933 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $104.53 | 6.777% | $111.614 | $111.61 | $111.60 | $111.60 |
| Purchase #3 | $223.54 | 12.267% | $250.9617 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $71.31 | 3.611% | $73.885 | $73.89 | $73.90 | $73.90 |
| Purchase #5 | $248.62 | 10.470% | $274.6505 | $274.65 | $274.65 | $274.70 |
| Purchase #6 | $9.88 | 6.315% | $10.5039 | $10.50 | $10.50 | $10.50 |
| Purchase #7 | $241.88 | 4.298% | $252.276 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $1,076.55 | $1,172.6844 | $1,172.68 | $1,172.70 | $1,172.80 | |