| 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 | $171.53 | 11.736% | $191.6608 | $191.66 | $191.65 | $191.70 |
| Purchase #2 | $145.29 | 9.186% | $158.6363 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $95.70 | 5.514% | $100.9769 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $87.73 | 9.131% | $95.7406 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $185.92 | 12.832% | $209.7773 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $51.53 | 11.682% | $57.5497 | $57.55 | $57.55 | $57.50 |
| Purchase #7 | $11.50 | 12.756% | $12.9669 | $12.97 | $12.95 | $13.00 |
| 7 purchase totals = | $749.20 | $827.3085 | $827.32 | $827.35 | $827.30 | |