| 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 | $170.54 | 9.378% | $186.5332 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $158.98 | 12.103% | $178.2213 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $34.59 | 3.821% | $35.9117 | $35.91 | $35.90 | $35.90 |
| Purchase #4 | $247.86 | 10.432% | $273.7168 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $184.28 | 11.718% | $205.8739 | $205.87 | $205.85 | $205.90 |
| Purchase #6 | $216.81 | 5.751% | $229.2787 | $229.28 | $229.30 | $229.30 |
| Purchase #7 | $237.47 | 12.257% | $266.5767 | $266.58 | $266.60 | $266.60 |
| 7 purchase totals = | $1,250.53 | $1,376.1123 | $1,376.11 | $1,376.10 | $1,376.10 | |