| 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 | $161.72 | 3.543% | $167.4497 | $167.45 | $167.45 | $167.40 |
| Purchase #2 | $7.93 | 12.582% | $8.9278 | $8.93 | $8.95 | $8.90 |
| Purchase #3 | $177.65 | 7.548% | $191.059 | $191.06 | $191.05 | $191.10 |
| Purchase #4 | $113.76 | 3.382% | $117.6074 | $117.61 | $117.60 | $117.60 |
| Purchase #5 | $229.51 | 9.447% | $251.1918 | $251.19 | $251.20 | $251.20 |
| Purchase #6 | $160.51 | 3.224% | $165.6848 | $165.68 | $165.70 | $165.70 |
| Purchase #7 | $37.30 | 7.632% | $40.1467 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $888.38 | $942.0672 | $942.07 | $942.10 | $942.00 | |