| 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 | $182.52 | 4.417% | $190.5819 | $190.58 | $190.60 | $190.60 |
| Purchase #2 | $167.88 | 11.721% | $187.5572 | $187.56 | $187.55 | $187.60 |
| Purchase #3 | $212.30 | 13.462% | $240.8798 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $118.36 | 8.496% | $128.4159 | $128.42 | $128.40 | $128.40 |
| Purchase #5 | $181.56 | 13.604% | $206.2594 | $206.26 | $206.25 | $206.30 |
| Purchase #6 | $204.60 | 12.762% | $230.7111 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $207.87 | 8.479% | $225.4953 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,275.09 | $1,409.9006 | $1,409.91 | $1,409.90 | $1,410.00 | |