| 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 | $184.43 | 3.258% | $190.4387 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $231.48 | 6.168% | $245.7577 | $245.76 | $245.75 | $245.80 |
| Purchase #3 | $75.92 | 11.353% | $84.5392 | $84.54 | $84.55 | $84.50 |
| Purchase #4 | $109.96 | 4.515% | $114.9247 | $114.92 | $114.90 | $114.90 |
| Purchase #5 | $152.40 | 9.813% | $167.355 | $167.36 | $167.35 | $167.40 |
| Purchase #6 | $96.25 | 8.379% | $104.3148 | $104.31 | $104.30 | $104.30 |
| Purchase #7 | $185.96 | 7.185% | $199.3212 | $199.32 | $199.30 | $199.30 |
| 7 purchase totals = | $1,036.40 | $1,106.6513 | $1,106.65 | $1,106.60 | $1,106.60 | |