| 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 | $131.37 | 12.340% | $147.5811 | $147.58 | $147.60 | $147.60 |
| Purchase #2 | $71.85 | 6.113% | $76.2422 | $76.24 | $76.25 | $76.20 |
| Purchase #3 | $101.48 | 13.352% | $115.0296 | $115.03 | $115.05 | $115.00 |
| Purchase #4 | $131.43 | 6.389% | $139.8271 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $81.96 | 3.282% | $84.6499 | $84.65 | $84.65 | $84.60 |
| Purchase #6 | $42.34 | 7.449% | $45.4939 | $45.49 | $45.50 | $45.50 |
| Purchase #7 | $114.27 | 10.621% | $126.4066 | $126.41 | $126.40 | $126.40 |
| 7 purchase totals = | $674.70 | $735.2304 | $735.23 | $735.30 | $735.10 | |