| 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 | $6.86 | 7.398% | $7.3675 | $7.37 | $7.35 | $7.40 |
| Purchase #2 | $138.87 | 10.322% | $153.2042 | $153.20 | $153.20 | $153.20 |
| Purchase #3 | $169.85 | 9.782% | $186.4647 | $186.46 | $186.45 | $186.50 |
| Purchase #4 | $163.35 | 11.161% | $181.5815 | $181.58 | $181.60 | $181.60 |
| Purchase #5 | $160.27 | 4.809% | $167.9774 | $167.98 | $168.00 | $168.00 |
| Purchase #6 | $114.75 | 5.613% | $121.1909 | $121.19 | $121.20 | $121.20 |
| Purchase #7 | $81.96 | 9.855% | $90.0372 | $90.04 | $90.05 | $90.00 |
| 7 purchase totals = | $835.91 | $907.8234 | $907.82 | $907.85 | $907.90 | |