| 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 | $162.97 | 10.671% | $180.3605 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $221.53 | 12.395% | $248.9886 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $31.55 | 6.652% | $33.6487 | $33.65 | $33.65 | $33.60 |
| Purchase #4 | $38.49 | 13.102% | $43.533 | $43.53 | $43.55 | $43.50 |
| Purchase #5 | $247.87 | 8.281% | $268.3961 | $268.40 | $268.40 | $268.40 |
| Purchase #6 | $181.75 | 11.355% | $202.3877 | $202.39 | $202.40 | $202.40 |
| Purchase #7 | $187.79 | 10.305% | $207.1418 | $207.14 | $207.15 | $207.10 |
| 7 purchase totals = | $1,071.95 | $1,184.4564 | $1,184.46 | $1,184.50 | $1,184.40 | |