| 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 | $59.48 | 12.787% | $67.0857 | $67.09 | $67.10 | $67.10 |
| Purchase #2 | $187.95 | 5.540% | $198.3624 | $198.36 | $198.35 | $198.40 |
| Purchase #3 | $192.62 | 8.547% | $209.0832 | $209.08 | $209.10 | $209.10 |
| Purchase #4 | $100.87 | 13.574% | $114.5621 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $188.99 | 3.267% | $195.1643 | $195.16 | $195.15 | $195.20 |
| Purchase #6 | $138.65 | 3.330% | $143.267 | $143.27 | $143.25 | $143.30 |
| Purchase #7 | $104.44 | 8.825% | $113.6568 | $113.66 | $113.65 | $113.70 |
| 7 purchase totals = | $973.00 | $1,041.1815 | $1,041.18 | $1,041.15 | $1,041.40 | |