| 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 | $17.33 | 13.762% | $19.715 | $19.72 | $19.70 | $19.70 |
| Purchase #2 | $152.70 | 8.510% | $165.6948 | $165.69 | $165.70 | $165.70 |
| Purchase #3 | $202.36 | 9.852% | $222.2965 | $222.30 | $222.30 | $222.30 |
| Purchase #4 | $114.36 | 10.621% | $126.5062 | $126.51 | $126.50 | $126.50 |
| Purchase #5 | $200.80 | 6.242% | $213.3339 | $213.33 | $213.35 | $213.30 |
| Purchase #6 | $42.63 | 7.232% | $45.713 | $45.71 | $45.70 | $45.70 |
| Purchase #7 | $133.84 | 11.408% | $149.1085 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $864.02 | $942.3679 | $942.37 | $942.35 | $942.30 | |