| 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 | $186.59 | 6.682% | $199.0579 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $22.56 | 7.130% | $24.1685 | $24.17 | $24.15 | $24.20 |
| Purchase #3 | $167.33 | 9.650% | $183.4773 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $62.30 | 9.628% | $68.2982 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $45.95 | 4.722% | $48.1198 | $48.12 | $48.10 | $48.10 |
| Purchase #6 | $19.84 | 13.209% | $22.4607 | $22.46 | $22.45 | $22.50 |
| Purchase #7 | $118.56 | 6.634% | $126.4253 | $126.43 | $126.45 | $126.40 |
| 7 purchase totals = | $623.13 | $672.0077 | $672.02 | $672.00 | $672.10 | |