| 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 | $165.92 | 12.283% | $186.3 | $186.30 | $186.30 | $186.30 |
| Purchase #2 | $74.92 | 5.401% | $78.9664 | $78.97 | $78.95 | $79.00 |
| Purchase #3 | $76.98 | 9.674% | $84.427 | $84.43 | $84.45 | $84.40 |
| Purchase #4 | $13.79 | 10.253% | $15.2039 | $15.20 | $15.20 | $15.20 |
| Purchase #5 | $83.99 | 7.269% | $90.0952 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $161.43 | 3.244% | $166.6668 | $166.67 | $166.65 | $166.70 |
| Purchase #7 | $59.82 | 3.302% | $61.7953 | $61.80 | $61.80 | $61.80 |
| 7 purchase totals = | $636.85 | $683.4546 | $683.47 | $683.45 | $683.50 | |