| 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 | $170.63 | 8.814% | $185.6693 | $185.67 | $185.65 | $185.70 |
| Purchase #2 | $209.39 | 11.743% | $233.9787 | $233.98 | $234.00 | $234.00 |
| Purchase #3 | $109.40 | 5.741% | $115.6807 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $217.57 | 5.715% | $230.0041 | $230.00 | $230.00 | $230.00 |
| Purchase #5 | $167.93 | 12.536% | $188.9817 | $188.98 | $189.00 | $189.00 |
| Purchase #6 | $103.84 | 4.844% | $108.87 | $108.87 | $108.85 | $108.90 |
| Purchase #7 | $75.80 | 13.107% | $85.7351 | $85.74 | $85.75 | $85.70 |
| 7 purchase totals = | $1,054.56 | $1,148.9196 | $1,148.92 | $1,148.95 | $1,149.00 | |