| 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 | $165.90 | 5.333% | $174.7474 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $130.65 | 11.133% | $145.1953 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $66.54 | 9.858% | $73.0995 | $73.10 | $73.10 | $73.10 |
| Purchase #4 | $62.45 | 6.388% | $66.4393 | $66.44 | $66.45 | $66.40 |
| Purchase #5 | $32.93 | 9.750% | $36.1407 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $66.63 | 12.147% | $74.7235 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $19.77 | 8.329% | $21.4166 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $544.87 | $591.7623 | $591.77 | $591.75 | $591.60 | |