| 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 | $186.86 | 6.380% | $198.7817 | $198.78 | $198.80 | $198.80 |
| Purchase #2 | $110.44 | 3.280% | $114.0624 | $114.06 | $114.05 | $114.10 |
| Purchase #3 | $116.79 | 8.133% | $126.2885 | $126.29 | $126.30 | $126.30 |
| Purchase #4 | $201.76 | 13.714% | $229.4294 | $229.43 | $229.45 | $229.40 |
| Purchase #5 | $168.25 | 9.753% | $184.6594 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $126.53 | 4.191% | $131.8329 | $131.83 | $131.85 | $131.80 |
| Purchase #7 | $201.30 | 8.635% | $218.6823 | $218.68 | $218.70 | $218.70 |
| 7 purchase totals = | $1,111.93 | $1,203.7366 | $1,203.73 | $1,203.80 | $1,203.80 | |