| 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 | $167.96 | 8.197% | $181.7277 | $181.73 | $181.75 | $181.70 |
| Purchase #2 | $84.40 | 5.452% | $89.0015 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $250.55 | 6.812% | $267.6175 | $267.62 | $267.60 | $267.60 |
| Purchase #4 | $227.54 | 9.619% | $249.4271 | $249.43 | $249.45 | $249.40 |
| Purchase #5 | $181.88 | 11.633% | $203.0381 | $203.04 | $203.05 | $203.00 |
| Purchase #6 | $182.74 | 3.818% | $189.717 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $162.56 | 8.468% | $176.3256 | $176.33 | $176.35 | $176.30 |
| 7 purchase totals = | $1,257.63 | $1,356.8545 | $1,356.87 | $1,356.90 | $1,356.70 | |