| 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 | $139.54 | 7.571% | $150.1046 | $150.10 | $150.10 | $150.10 |
| Purchase #2 | $34.52 | 10.787% | $38.2437 | $38.24 | $38.25 | $38.20 |
| Purchase #3 | $167.70 | 9.681% | $183.935 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $231.92 | 5.840% | $245.4641 | $245.46 | $245.45 | $245.50 |
| Purchase #5 | $180.51 | 4.848% | $189.2611 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $104.86 | 13.496% | $119.0119 | $119.01 | $119.00 | $119.00 |
| Purchase #7 | $202.72 | 13.450% | $229.9858 | $229.99 | $230.00 | $230.00 |
| 7 purchase totals = | $1,061.77 | $1,156.0062 | $1,156.00 | $1,156.00 | $1,156.00 | |